What is the GCF of 343 and 125?

Answer 1

GCF (Greatest Common Factor) is an expression only used when comparing the factors of two or more numbers.

The general factors of 321 are : 321, 107, 3 and 1.

The prime factors of 321 are : 3 and 107.

Answer 2

The factors of 123 are:

1, 3, 41, 123

The factors of 615 are:

1, 3, 5, 15, 41, 123, 205, 615

The common factors are:

1, 3, 41, 123

The Greatest Common Factor (GCF) is:

123

Answer 3

You need at least two numbers to find a GCF. If that's 32 and 128, the GCF is 32.

Answer 4

The GCF is 3.

Answer 5

The GCF is 3.

Answer 6

The GCF is 41.

Answer 7

GCF(123, 287) = 41.

Answer 8

1