Table of Contents

- 1 What is the greatest common factor of 89 and 35?
- 2 What is the greatest common factor of 35 and 44?
- 3 What is the greatest common factor of 34 and 89?
- 4 What is the GCF of 72 90?
- 5 What is the GCF and of36?
- 6 What is the GCF of 77 and 88?
- 7 What is the GCF of 86 and 42?
- 8 What is the GCF of 35?
- 9 Which is the greatest common factor for 84, 89 and 36?
- 10 What is the GCF of 268442, 178296?

## What is the greatest common factor of 89 and 35?

The GCF of 35 and 89 is 1.

### What is the greatest common factor of 35 and 44?

As you can see when you list out the factors of each number, 1 is the greatest number that 35 and 44 divides into.

#### What is the greatest common factor of 34 and 89?

The GCF of 89 and 34 is 1.

**What is the GCF 36 44?**

The GCF of 36 and 44 is 4.

**What is the common factor of 12 and 40?**

4

The GCF of 12 and 40 is 4. To calculate the greatest common factor of 12 and 40, we need to factor each number (factors of 12 = 1, 2, 3, 4, 6, 12; factors of 40 = 1, 2, 4, 5, 8, 10, 20, 40) and choose the greatest factor that exactly divides both 12 and 40, i.e., 4.

## What is the GCF of 72 90?

18

Answer: GCF of 72 and 90 is 18.

### What is the GCF and of36?

The GCF of 36 and 36 is 36.

#### What is the GCF of 77 and 88?

The GCF of 77 and 88 is 11.

**What is the factor of 68?**

Factors of 68 are 1, 2, 4, 17, 34, and 68. Therefore, 68 is a composite number.

**What is the GCF of 25 and 35?**

5

Answer: GCF of 25 and 35 is 5.

## What is the GCF of 86 and 42?

2

Answer: GCF of 86 and 42 is 2.

### What is the GCF of 35?

The GCF of 35 and 45 is 5. To calculate the greatest common factor of 35 and 45, we need to factor each number (factors of 35 = 1, 5, 7, 35; factors of 45 = 1, 3, 5, 9, 15, 45) and choose the greatest factor that exactly divides both 35 and 45, i.e., 5.

#### Which is the greatest common factor for 84, 89 and 36?

The Greatest Common Factor (GCF) for 84, 89 and 36, notation CGF (84,89,36), is 1. The factors of 36 are 1,2,3,4,6,9,12,18,36. So, as we can see, the Greatest Common Factor or Divisor is 1, because it is the greatest number that divides evenly into all of them.

**How to find the GCF of 24 and 36?**

Example: Find the GCF of 24 and 36 using the prime factorization method. Step 1: Make the factors of the given numbers with factor tree, like shown in the image below. Step 2: Highlight or encircle the common factors of the given numbers. Step 3: Multiply all common factors to get the GCF.

**How to find the GCF of 30 and 42?**

Example: Find the GCF of 30 and 42 using the division step method. Step 1: Divide the largest number by the smallest number. Step 2: Take the divisor from the previous step and divide it with the remainder you got in the previous step. Step 3: Repeat the 2 nd step until the remainder becomes zero.

## What is the GCF of 268442, 178296?

From the example above, it can be seen that GCF (268442, 178296) = 2. If more integers were present, the same process would be performed to find the GCF of the subsequent integer and the GCF of the previous two integers.