# What are 72 common factors?

## What are 72 common factors?

FAQs on Factors of 72 The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 and its negative factors are -1, -2, -3, -4, -6, -8, -9, -12, -18, -24, -36, -72.

What is the common factors of 18?

According to the definition of factors, the factors of 18 are 1, 2, 3, 6, 9, and 18. So,18 is a composite number as it has more factors other than 1 and itself.

What are the common factors of 18 36 and 72?

For 18, 36, 72, and 35 those factors look like this:

• Factors for 18: 1, 2, 3, 6, 9, and 18.
• Factors for 36: 1, 2, 3, 4, 6, 9, 12, 18, and 36.
• Factors for 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.
• Factors for 35: 1, 5, 7, and 35.

### What is the least common factor of 72 and 18?

What is the LCM of 18 and 72? The LCM of 18 and 72 is 72.

What are the common factors of 81 and 72?

There are 3 common factors of 72 and 81, that are 1, 3, and 9. Therefore, the greatest common factor of 72 and 81 is 9.

What are the factors of 75?

Factors of 75

• Factors of 75: 1, 3, 5, 15, 25 and 75.
• Factors of -75: -1, -3, -5, -15, -25, -75.
• Prime Factorization of 75: 75 = 3 × 52

## What are the common factors for 18 and 30?

There are 4 common factors of 18 and 30, that are 1, 2, 3, and 6. Therefore, the greatest common factor of 18 and 30 is 6.

What are the GCF of 18 and 27?

GCF of 18 and 27 by Prime Factorization As visible, 18 and 27 have common prime factors. Hence, the GCF of 18 and 27 is 3 × 3 = 9.

What is the GCF of 18 and 33?

3
GCF of 18 and 33 by Listing Common Factors Therefore, the greatest common factor of 18 and 33 is 3.

### What is the greatest common divisor of 18 and 27?

9
Answer: GCF of 18 and 27 is 9.

Which is the HCF of 18 and 48?

6
Answer: HCF of 18 and 48 is 6.

What is the LCM of 9 12 and 18?

36
Answer: LCM of 9, 12, and 18 is 36.