Menu Search
Jump to the content
X
X

Calculate the Greatest Common Factor or GCF of 2157

Sponsors

The instructions to find the GCF of 2157 are the next:

1. Decompose all numbers into prime factors

21573
719719
1

2. Write all numbers as the product of its prime factors

Prime factors of 2157=3 . 719

3. Choose the common prime factors with the lowest exponent

Common prime factors: 3 , 719

Common prime factors with the lowest exponent: 31, 7191

4. Calculate the Greatest Common Factor or GCF

Remember, to find the GCF of several numbers you must multiply the common prime factors with the lowest exponent.

GCF = 31. 7191 = 2157


Also calculates the:

↑ Back to top

↑ Back to top