Menu Search
Jump to the content
X
X

Calculate the Greatest Common Factor or GCF of 52 and 1802

Sponsors

The instructions to find the GCF of 52 and 1802 are the next:

1. Decompose all numbers into prime factors

522
262
1313
1
18022
90117
5353
1

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

Prime factors of 52=22 . 13
Prime factors of 1802=2 . 17 . 53

3. Choose the common prime factors with the lowest exponent

Common prime factors: 2

Common prime factors with the lowest exponent: 21

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 = 21 = 2


Also calculates the:

↑ Back to top

↑ Back to top