GCF and LCM Calculator Logo

What is the Greatest Common Factor of 56 and 71?

Greatest common factor (GCF) of 56 and 71 is 1.

GCF(56,71) = 1

We will now calculate the prime factors of 56 and 71, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56 and 71.

GCF Calculator and
and

How to find the GCF of 56 and 71?

We will first find the prime factorization of 56 and 71. After we will calculate the factors of 56 and 71 and find the biggest common factor number .

Step-1: Prime Factorization of 56

Prime factors of 56 are 2, 7. Prime factorization of 56 in exponential form is:

56 = 23 × 71

Step-2: Prime Factorization of 71

Prime factors of 71 are 71. Prime factorization of 71 in exponential form is:

71 = 711

Step-3: Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28

Step-4: Factors of 71

List of positive integer factors of 71 that divides 56 without a remainder.

1

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56 and 71. The biggest common factor number is the GCF number.
So the greatest common factor 56 and 71 is 1.

Also check out the Least Common Multiple of 56 and 71

Recent Comments
haina 2020-11-11 17:56:39

thanks for helping me for my math

Please share your comments