## What is a factor in math?

Factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

**What is the greatest common factor of 12 and 18?**

Example 1: 6 is the greatest common factor of 12 and 18.

### What is the HCF of 21 28 and 35?

**What is the GCF of 22 and 33?**

What is the Greatest Common Factor of 22 and 33? Greatest common factor (GCF) of 22 and 33 is 11. We will now calculate the prime factors of 22 and 33, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22 and 33.

#### What is the GCF of 16 and 9?

Answer: GCF of 9 and 16 is 1.

**What is the GCF of 24 and 32?**

Answer: GCF of 24 and 32 is 8.

## What is the GCF of 18 24 and 36?

The greatest common factor of 18, 24, and 36 is 6.

**How do you determine your grade level?**

The student’s reading grade level is determined by the number of errors the child makes while reading the lists. For example, if the student misses two words from the fourth grade word list, and three from the fifth grade word list, the student would be considered to be at a fourth grade level for reading.

### What is the GCF of 18 and 54?

The Greatest Common Factor (GCF) for 18 and 54, notation CGF(18,54), is 18.

**What is the GCF of 35 and 21?**

7

#### What is a factor of 24?

Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24.

**What is the GCF of 18 and 32?**

We found the factors and prime factorization of 18 and 32. The biggest common factor number is the GCF number. So the greatest common factor 18 and 32 is 2.

## What’s the GCF of 24 and 72?

GCF of 72 and 24 by Listing the Common Factors GCF of 72 and 24 is 24.

**What is the greatest common factor of 6 and 12?**

Answer: GCF of 6 and 12 is 6.

### What is the HCF of 6 12 and 18?

Highest common factor (H.C.F) of 12 and 18 = 6 [since 6 is the highest common factor].

**What is the HCF of 18?**

The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

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