What is the Greatest Common Factor of 51221 and 51236?

Greatest common factor (GCF) of 51221 and 51236 is 1.

GCF(51221,51236) = 1

We will now calculate the prime factors of 51221 and 51236, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51221 and 51236.

How to find the GCF of 51221 and 51236?

We will first find the prime factorization of 51221 and 51236. After we will calculate the factors of 51221 and 51236 and find the biggest common factor number .

Step-1: Prime Factorization of 51221

Prime factors of 51221 are 17, 23, 131. Prime factorization of 51221 in exponential form is:

51221 = 17¹ × 23¹ × 131¹

Step-2: Prime Factorization of 51236

Prime factors of 51236 are 2, 12809. Prime factorization of 51236 in exponential form is:

51236 = 2² × 12809¹

Step-3: Factors of 51221

List of positive integer factors of 51221 that divides 51221 without a remainder.

1, 17, 23, 131, 391, 2227, 3013

Step-4: Factors of 51236

List of positive integer factors of 51236 that divides 51221 without a remainder.

1, 2, 4, 12809, 25618

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51221 and 51236. The biggest common factor number is the GCF number.
So the greatest common factor 51221 and 51236 is 1.

Also check out the Least Common Multiple of 51221 and 51236