What is the Greatest Common Factor of 91704 and 91708?

Greatest common factor (GCF) of 91704 and 91708 is 4.

GCF(91704,91708) = 4

We will now calculate the prime factors of 91704 and 91708, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 91704 and 91708.

How to find the GCF of 91704 and 91708?

We will first find the prime factorization of 91704 and 91708. After we will calculate the factors of 91704 and 91708 and find the biggest common factor number .

Step-1: Prime Factorization of 91704

Prime factors of 91704 are 2, 3, 3821. Prime factorization of 91704 in exponential form is:

91704 = 2³ × 3¹ × 3821¹

Step-2: Prime Factorization of 91708

Prime factors of 91708 are 2, 101, 227. Prime factorization of 91708 in exponential form is:

91708 = 2² × 101¹ × 227¹

Step-3: Factors of 91704

List of positive integer factors of 91704 that divides 91704 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 3821, 7642, 11463, 15284, 22926, 30568, 45852

Step-4: Factors of 91708

List of positive integer factors of 91708 that divides 91704 without a remainder.

1, 2, 4, 101, 202, 227, 404, 454, 908, 22927, 45854

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 91704 and 91708. The biggest common factor number is the GCF number.
So the greatest common factor 91704 and 91708 is 4.

Also check out the Least Common Multiple of 91704 and 91708