Table of Contents

## What is the greatest common factor of 75 and 102?

What is the GCF of 75 and 102? The GCF of 75 and 102 is 3.

## What is the GCF of 60 and 102?

The GCF of 60 and 102 is 6.

**What is the common factor of 60 75 and 105?**

Thus, we can say that 60, 75 and 105 have 2 common prime factors, namely, 3 and 5. Hence, option (A) is the correct option.

### What is the greatest common factor of 63 105 and 294?

The GCF of 105 and 294 is 21.

### Are prime numbers?

There are 8 prime numbers under 20: 2, 3, 5, 7, 11, 13, 17 and 19. The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29. There are 25 prime numbers between 1 and 100. For example, 21,577 is a prime number.

**What is the common factor of 60 and 75?**

15

GCF of 60 and 75 by Listing Common Factors Therefore, the greatest common factor of 60 and 75 is 15.

#### What is the HCF of 10 15 and 20?

As you can see when you list out the factors of each number, 5 is the greatest number that 10, 15, and 20 divides into.

#### What is the LCM of 24 and 90?

360

The LCM of 24 and 90 is 360. To find the least common multiple (LCM) of 24 and 90, we need to find the multiples of 24 and 90 (multiples of 24 = 24, 48, 72, 96 . . . . 360; multiples of 90 = 90, 180, 270, 360) and choose the smallest multiple that is exactly divisible by 24 and 90, i.e., 360.

**What is the greatest common factor of 63 and 63?**

Factors of 63 are integers that can be divided evenly into 63. There are overall 6 factors of 63 i.e. 1, 3, 7, 9, 21, and 63 where 63 is the biggest factor….Sum of Factors of 63: 104.

1. | What are Factors of 63? |
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2. | How to Calculate Factors of 63? |

3. | Factors of 63 by Prime Factorization |

4. | Factors of 63 in Pairs |

## What is the greatest common factor for 60?

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