# What Is The Greatest Common Factor Of 45 And 60

Contents

15

## What are the factors of 45 and 60?

What is the Greatest Common Factor?
• Factors for 45: 1 3 5 9 15 and 45.
• Factors for 60: 1 2 3 4 5 6 10 12 15 20 30 and 60.

## What is the greatest common factor of 45?

What is the GCF of 45 and 45?
• Find the prime factorization of 45. 45 = 3 × 3 × 5.
• Find the prime factorization of 45. 45 = 3 × 3 × 5.
• Therefore GCF = 3 × 3 × 5.
• GCF = 45.

## What is the greatest common factor of 60?

Therefore the greatest common factor of 60 and 60 is 60.

## What is the greatest common factor for 45 60 30?

So the greatest common factor 30 and 45 is 15.

## What is GCF and LCM of 45 and 60?

The LCM of 45 and 60 is 180. To find the least common multiple of 45 and 60 we need to find the multiples of 45 and 60 (multiples of 45 = 45 90 135 180 multiples of 60 = 60 120 180 240) and choose the smallest multiple that is exactly divisible by 45 and 60 i.e. 180.

## What is the highest common factor of 45 60 and 90?

As you can see when you list out the factors of each number 15 is the greatest number that 90 45 60 and 90 divides into.

## What is the greatest common divisor of 60 and 24?

12
The GCF of 24 and 60 is 12.

## What is the greatest common factor of 60 and 90 using prime factorization?

30
Therefore the greatest common factor of 60 and 90 is 30.

## What’s the greatest common factor of 45 and 81?

9
Answer: GCF of 45 and 81 is 9.

## What is the greatest common factor of 60 and 2?

As you can see when you list out the factors of each number 2 is the greatest number that 2 and 60 divides into.

## Whats the greatest common factor of 60 and 100?

20
Answer: GCF of 60 and 100 is 20.

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## What are the least and greatest factors of 45?

All the factors of 45 are 1 3 5 9 15 and 45.

## What is the factor of 60?

The factors of 60 are the numbers that are multiplied in pairs resulting in the number 60. In other words the numbers that divide 60 exactly are the factors of 60. The number 60 has more than two factors as it is a composite number. The factors of 60 are 1 2 3 4 5 6 10 12 15 20 30 and 60.

## What’s the greatest common factor of 60 and 75?

15
Answer: GCF of 60 and 75 is 15.

## What is a factor of 45?

Therefore the pair factors are (1 45) (3 15) and (5 9).

Prime Factorization of 45.
Factors of 45 1 3 5 9 15 45
Number of factors of 45 6
Sum of factors of 45 78

## What is the common factor of 45 and 27?

9
There are 3 common factors of 27 and 45 that are 1 3 and 9. Therefore the greatest common factor of 27 and 45 is 9.

## What are the factors of 30 45 and 60?

To find the LCM of 30 45 and 60 using prime factorization we will find the prime factors (30 = 21 × 31 × 51) (45 = 32 × 51) and (60 = 22 × 31 × 51). LCM of 30 45 and 60 is the product of prime factors raised to their respective highest exponent among the numbers 30 45 and 60.

## How do you find the greatest common factor?

Here’s how to find the GCF of a set of numbers using prime factorization:
1. List the prime factors of each number.
2. Circle every common prime factor — that is every prime factor that’s a factor of every number in the set.
3. Multiply all the circled numbers. The result is the GCF.

## What is the LCD of 60 and 45?

The LCM of 45 and 60 is 180.

## What is the least common multiple of 45 and two?

The LCM of 2 and 45 is 90.

## What is the greatest common factor of 80 and 64?

16
Answer: GCF of 64 and 80 is 16.

## What is the HCF of 48 and 72?

24
Therefore the greatest common factor of 48 and 72 is 24.

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## What is all factors of 48?

The factors of 48 are 1 2 3 4 6 8 12 16 24 and 48.

## What is the greatest common factor of 60 36 and 24?

The biggest common factor number is the GCF number. So the Greatest Common Factor 24 36 60 is 12.

## What is the greatest common factor for 25 60?

There are 2 common factors of 25 and 60 that are 1 and 5. Therefore the greatest common factor of 25 and 60 is 5.

## What is the greatest common factor of 20 24 and 40?

Answer: The common factors for 20 24 40 20 24 40 are 1 2 4 1 2 4 . The GCF (HCF) of the numerical factors 1 2 4 1 2 4 is 4 .

## Whats the greatest common factor of 36 and 90?

18
Answer: GCF of 36 and 90 is 18.

## What is the GCF of 80 and 60?

20

Answer: GCF of 60 and 80 is 20.

## What is the greatest common factor of 60 and 72?

12
Answer: GCF of 60 and 72 is 12.

## What’s the highest common factor of 25 and 50?

25
GCF of 25 and 50 by Listing Common Factors There are 3 common factors of 25 and 50 that are 1 5 and 25. Therefore the greatest common factor of 25 and 50 is 25.

## What is the greatest common factor GCF of 50 and 72?

2
Answer: GCF of 50 and 72 is 2.

## What is the GCF of 45 and 100?

The GCF of 45 and 100 is 5.

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