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Greatest Common Factor of 42 and 50

Greatest common factor (GCF) of 42 and 50 is 2.

GCF(42,50) = 2

We will now calculate the prime factors of 42 and 50, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42 and 50.

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Prime Factorization of 42

Prime factors of 42 are 2, 3, 7. Prime factorization of 42 in exponential form is:

42 = 21 × 31 × 71

Prime Factorization of 50

Prime factors of 50 are 2, 5. Prime factorization of 50 in exponential form is:

50 = 21 × 52

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21

Factors of 50

List of positive integer factors of 50 that divides 42 without a remainder.

1, 2, 5, 10, 25

Greatest Common Factor

We found the factors and prime factorization of 42 and 50. The biggest common factor number is the GCF number.
So the greatest common factor 42 and 50 is 2.

Also check out the Least Common Multiple of 42 and 50

Recent Comments
Muisa Lee 2018-05-12 18:56:08

Can you do it as a Lower Common Factors website since I'm a student and I don't have access to a lo tof things so please.

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