What is the Greatest Common Factor of 60991 and 61006?

Greatest common factor (GCF) of 60991 and 61006 is 1.

GCF(60991,61006) = 1

We will now calculate the prime factors of 60991 and 61006, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60991 and 61006.

How to find the GCF of 60991 and 61006?

We will first find the prime factorization of 60991 and 61006. After we will calculate the factors of 60991 and 61006 and find the biggest common factor number .

Step-1: Prime Factorization of 60991

Prime factors of 60991 are 7, 8713. Prime factorization of 60991 in exponential form is:

60991 = 7¹ × 8713¹

Step-2: Prime Factorization of 61006

Prime factors of 61006 are 2, 11, 47, 59. Prime factorization of 61006 in exponential form is:

61006 = 2¹ × 11¹ × 47¹ × 59¹

Step-3: Factors of 60991

List of positive integer factors of 60991 that divides 60991 without a remainder.

1, 7, 8713

Step-4: Factors of 61006

List of positive integer factors of 61006 that divides 60991 without a remainder.

1, 2, 11, 22, 47, 59, 94, 118, 517, 649, 1034, 1298, 2773, 5546, 30503

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60991 and 61006. The biggest common factor number is the GCF number.
So the greatest common factor 60991 and 61006 is 1.

Also check out the Least Common Multiple of 60991 and 61006