What is the Greatest Common Factor of 93970 and 93980?

Greatest common factor (GCF) of 93970 and 93980 is 10.

GCF(93970,93980) = 10

We will now calculate the prime factors of 93970 and 93980, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 93970 and 93980.

How to find the GCF of 93970 and 93980?

We will first find the prime factorization of 93970 and 93980. After we will calculate the factors of 93970 and 93980 and find the biggest common factor number .

Step-1: Prime Factorization of 93970

Prime factors of 93970 are 2, 5, 9397. Prime factorization of 93970 in exponential form is:

93970 = 2¹ × 5¹ × 9397¹

Step-2: Prime Factorization of 93980

Prime factors of 93980 are 2, 5, 37, 127. Prime factorization of 93980 in exponential form is:

93980 = 2² × 5¹ × 37¹ × 127¹

Step-3: Factors of 93970

List of positive integer factors of 93970 that divides 93970 without a remainder.

1, 2, 5, 10, 9397, 18794, 46985

Step-4: Factors of 93980

List of positive integer factors of 93980 that divides 93970 without a remainder.

1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2540, 4699, 9398, 18796, 23495, 46990

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 93970 and 93980. The biggest common factor number is the GCF number.
So the greatest common factor 93970 and 93980 is 10.

Also check out the Least Common Multiple of 93970 and 93980