What is the Greatest Common Factor of 70920 and 70937?

Greatest common factor (GCF) of 70920 and 70937 is 1.

GCF(70920,70937) = 1

We will now calculate the prime factors of 70920 and 70937, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70920 and 70937.

How to find the GCF of 70920 and 70937?

We will first find the prime factorization of 70920 and 70937. After we will calculate the factors of 70920 and 70937 and find the biggest common factor number .

Step-1: Prime Factorization of 70920

Prime factors of 70920 are 2, 3, 5, 197. Prime factorization of 70920 in exponential form is:

70920 = 2³ × 3² × 5¹ × 197¹

Step-2: Prime Factorization of 70937

Prime factors of 70937 are 70937. Prime factorization of 70937 in exponential form is:

70937 = 70937¹

Step-3: Factors of 70920

List of positive integer factors of 70920 that divides 70920 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 35460

Step-4: Factors of 70937

List of positive integer factors of 70937 that divides 70920 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70920 and 70937. The biggest common factor number is the GCF number.
So the greatest common factor 70920 and 70937 is 1.

Also check out the Least Common Multiple of 70920 and 70937