GCF of 330 and 180
2026-02-28 19:16 Diff

Steps to find the GCF of 330 and 180 using the listing of factors

Step 1: Firstly, list the factors of each number

Factors of 330 = 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330.

Factors of 180 = 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180.

Step 2: Now, identify the common factors of them

Common factors of 330 and 180: 1, 2, 3, 5, 6, 10, 15, 30.

Step 3: Choose the largest factor

The largest factor that both numbers have is 30.

The GCF of 330 and 180 is 30.