What is the Greatest Common Factor of 76421 and 76432?

Greatest common factor (GCF) of 76421 and 76432 is 1.

GCF(76421,76432) = 1

We will now calculate the prime factors of 76421 and 76432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76421 and 76432.

How to find the GCF of 76421 and 76432?

We will first find the prime factorization of 76421 and 76432. After we will calculate the factors of 76421 and 76432 and find the biggest common factor number .

Step-1: Prime Factorization of 76421

Prime factors of 76421 are 76421. Prime factorization of 76421 in exponential form is:

76421 = 76421¹

Step-2: Prime Factorization of 76432

Prime factors of 76432 are 2, 17, 281. Prime factorization of 76432 in exponential form is:

76432 = 2⁴ × 17¹ × 281¹

Step-3: Factors of 76421

List of positive integer factors of 76421 that divides 76421 without a remainder.

Step-4: Factors of 76432

List of positive integer factors of 76432 that divides 76421 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 562, 1124, 2248, 4496, 4777, 9554, 19108, 38216

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76421 and 76432. The biggest common factor number is the GCF number.
So the greatest common factor 76421 and 76432 is 1.

Also check out the Least Common Multiple of 76421 and 76432