What is the Greatest Common Factor of 84257 and 84264?

Greatest common factor (GCF) of 84257 and 84264 is 1.

GCF(84257,84264) = 1

We will now calculate the prime factors of 84257 and 84264, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84257 and 84264.

How to find the GCF of 84257 and 84264?

We will first find the prime factorization of 84257 and 84264. After we will calculate the factors of 84257 and 84264 and find the biggest common factor number .

Step-1: Prime Factorization of 84257

Prime factors of 84257 are 109, 773. Prime factorization of 84257 in exponential form is:

84257 = 109¹ × 773¹

Step-2: Prime Factorization of 84264

Prime factors of 84264 are 2, 3, 3511. Prime factorization of 84264 in exponential form is:

84264 = 2³ × 3¹ × 3511¹

Step-3: Factors of 84257

List of positive integer factors of 84257 that divides 84257 without a remainder.

1, 109, 773

Step-4: Factors of 84264

List of positive integer factors of 84264 that divides 84257 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 3511, 7022, 10533, 14044, 21066, 28088, 42132

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84257 and 84264. The biggest common factor number is the GCF number.
So the greatest common factor 84257 and 84264 is 1.

Also check out the Least Common Multiple of 84257 and 84264