What is the Greatest Common Factor of 91028 and 91048?

Greatest common factor (GCF) of 91028 and 91048 is 4.

GCF(91028,91048) = 4

We will now calculate the prime factors of 91028 and 91048, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 91028 and 91048.

How to find the GCF of 91028 and 91048?

We will first find the prime factorization of 91028 and 91048. After we will calculate the factors of 91028 and 91048 and find the biggest common factor number .

Step-1: Prime Factorization of 91028

Prime factors of 91028 are 2, 7, 3251. Prime factorization of 91028 in exponential form is:

91028 = 2² × 7¹ × 3251¹

Step-2: Prime Factorization of 91048

Prime factors of 91048 are 2, 19, 599. Prime factorization of 91048 in exponential form is:

91048 = 2³ × 19¹ × 599¹

Step-3: Factors of 91028

List of positive integer factors of 91028 that divides 91028 without a remainder.

1, 2, 4, 7, 14, 28, 3251, 6502, 13004, 22757, 45514

Step-4: Factors of 91048

List of positive integer factors of 91048 that divides 91028 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152, 599, 1198, 2396, 4792, 11381, 22762, 45524

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 91028 and 91048. The biggest common factor number is the GCF number.
So the greatest common factor 91028 and 91048 is 4.

Also check out the Least Common Multiple of 91028 and 91048