What is the Greatest Common Factor of 49220 and 49239?

Greatest common factor (GCF) of 49220 and 49239 is 1.

GCF(49220,49239) = 1

We will now calculate the prime factors of 49220 and 49239, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49220 and 49239.

How to find the GCF of 49220 and 49239?

We will first find the prime factorization of 49220 and 49239. After we will calculate the factors of 49220 and 49239 and find the biggest common factor number .

Step-1: Prime Factorization of 49220

Prime factors of 49220 are 2, 5, 23, 107. Prime factorization of 49220 in exponential form is:

49220 = 2² × 5¹ × 23¹ × 107¹

Step-2: Prime Factorization of 49239

Prime factors of 49239 are 3, 5471. Prime factorization of 49239 in exponential form is:

49239 = 3² × 5471¹

Step-3: Factors of 49220

List of positive integer factors of 49220 that divides 49220 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 9844, 12305, 24610

Step-4: Factors of 49239

List of positive integer factors of 49239 that divides 49220 without a remainder.

1, 3, 9, 5471, 16413

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49220 and 49239. The biggest common factor number is the GCF number.
So the greatest common factor 49220 and 49239 is 1.

Also check out the Least Common Multiple of 49220 and 49239