What is the Greatest Common Factor of 60978 and 60988?

Greatest common factor (GCF) of 60978 and 60988 is 2.

GCF(60978,60988) = 2

We will now calculate the prime factors of 60978 and 60988, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60978 and 60988.

How to find the GCF of 60978 and 60988?

We will first find the prime factorization of 60978 and 60988. After we will calculate the factors of 60978 and 60988 and find the biggest common factor number .

Step-1: Prime Factorization of 60978

Prime factors of 60978 are 2, 3, 10163. Prime factorization of 60978 in exponential form is:

60978 = 2¹ × 3¹ × 10163¹

Step-2: Prime Factorization of 60988

Prime factors of 60988 are 2, 79, 193. Prime factorization of 60988 in exponential form is:

60988 = 2² × 79¹ × 193¹

Step-3: Factors of 60978

List of positive integer factors of 60978 that divides 60978 without a remainder.

1, 2, 3, 6, 10163, 20326, 30489

Step-4: Factors of 60988

List of positive integer factors of 60988 that divides 60978 without a remainder.

1, 2, 4, 79, 158, 193, 316, 386, 772, 15247, 30494

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60978 and 60988. The biggest common factor number is the GCF number.
So the greatest common factor 60978 and 60988 is 2.

Also check out the Least Common Multiple of 60978 and 60988