What is the Greatest Common Factor of 85360 and 85370?

Greatest common factor (GCF) of 85360 and 85370 is 10.

GCF(85360,85370) = 10

We will now calculate the prime factors of 85360 and 85370, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85360 and 85370.

How to find the GCF of 85360 and 85370?

We will first find the prime factorization of 85360 and 85370. After we will calculate the factors of 85360 and 85370 and find the biggest common factor number .

Step-1: Prime Factorization of 85360

Prime factors of 85360 are 2, 5, 11, 97. Prime factorization of 85360 in exponential form is:

85360 = 2⁴ × 5¹ × 11¹ × 97¹

Step-2: Prime Factorization of 85370

Prime factors of 85370 are 2, 5, 8537. Prime factorization of 85370 in exponential form is:

85370 = 2¹ × 5¹ × 8537¹

Step-3: Factors of 85360

List of positive integer factors of 85360 that divides 85360 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3880, 4268, 5335, 7760, 8536, 10670, 17072, 21340, 42680

Step-4: Factors of 85370

List of positive integer factors of 85370 that divides 85360 without a remainder.

1, 2, 5, 10, 8537, 17074, 42685

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85360 and 85370. The biggest common factor number is the GCF number.
So the greatest common factor 85360 and 85370 is 10.

Also check out the Least Common Multiple of 85360 and 85370