What is the Greatest Common Factor of 68079 and 68090?

Greatest common factor (GCF) of 68079 and 68090 is 11.

GCF(68079,68090) = 11

We will now calculate the prime factors of 68079 and 68090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68079 and 68090.

How to find the GCF of 68079 and 68090?

We will first find the prime factorization of 68079 and 68090. After we will calculate the factors of 68079 and 68090 and find the biggest common factor number .

Step-1: Prime Factorization of 68079

Prime factors of 68079 are 3, 11, 2063. Prime factorization of 68079 in exponential form is:

68079 = 3¹ × 11¹ × 2063¹

Step-2: Prime Factorization of 68090

Prime factors of 68090 are 2, 5, 11, 619. Prime factorization of 68090 in exponential form is:

68090 = 2¹ × 5¹ × 11¹ × 619¹

Step-3: Factors of 68079

List of positive integer factors of 68079 that divides 68079 without a remainder.

1, 3, 11, 33, 2063, 6189, 22693

Step-4: Factors of 68090

List of positive integer factors of 68090 that divides 68079 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 3095, 6190, 6809, 13618, 34045

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68079 and 68090. The biggest common factor number is the GCF number.
So the greatest common factor 68079 and 68090 is 11.

Also check out the Least Common Multiple of 68079 and 68090