Menu Search
Jump to the content
X
X

Calculate the Greatest Common Factor or GCF of 38, 350, 70, 19, 11 and 54

Sponsors

The instructions to find the GCF of 38, 350, 70, 19, 11 and 54 are the next:

1. Decompose all numbers into prime factors

382
1919
1
3502
1755
355
77
1
702
355
77
1
1919
1
1111
1
542
273
93
33
1

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

Prime factors of 38=2 . 19
Prime factors of 350=2 . 52 . 7
Prime factors of 70=2 . 5 . 7
Prime factors of 19=19
Prime factors of 11=11
Prime factors of 54=2 . 33

3. Choose the common prime factors with the lowest exponent

Common prime factors: None

Common prime factors with the lowest exponent: None

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.

Since there are not common prime factors the GCF is 1


Also calculates the:

↑ Back to top

↑ Back to top