What is the Greatest Common Factor of 49120 and 49130?

Greatest common factor (GCF) of 49120 and 49130 is 10.

GCF(49120,49130) = 10

We will now calculate the prime factors of 49120 and 49130, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49120 and 49130.

How to find the GCF of 49120 and 49130?

We will first find the prime factorization of 49120 and 49130. After we will calculate the factors of 49120 and 49130 and find the biggest common factor number .

Step-1: Prime Factorization of 49120

Prime factors of 49120 are 2, 5, 307. Prime factorization of 49120 in exponential form is:

49120 = 2⁵ × 5¹ × 307¹

Step-2: Prime Factorization of 49130

Prime factors of 49130 are 2, 5, 17. Prime factorization of 49130 in exponential form is:

49130 = 2¹ × 5¹ × 17³

Step-3: Factors of 49120

List of positive integer factors of 49120 that divides 49120 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 24560

Step-4: Factors of 49130

List of positive integer factors of 49130 that divides 49120 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4913, 9826, 24565

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49120 and 49130. The biggest common factor number is the GCF number.
So the greatest common factor 49120 and 49130 is 10.

Also check out the Least Common Multiple of 49120 and 49130