What is the Greatest Common Factor of 49715 and 49725?

Greatest common factor (GCF) of 49715 and 49725 is 5.

GCF(49715,49725) = 5

We will now calculate the prime factors of 49715 and 49725, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49715 and 49725.

How to find the GCF of 49715 and 49725?

We will first find the prime factorization of 49715 and 49725. After we will calculate the factors of 49715 and 49725 and find the biggest common factor number .

Step-1: Prime Factorization of 49715

Prime factors of 49715 are 5, 61, 163. Prime factorization of 49715 in exponential form is:

49715 = 5¹ × 61¹ × 163¹

Step-2: Prime Factorization of 49725

Prime factors of 49725 are 3, 5, 13, 17. Prime factorization of 49725 in exponential form is:

49725 = 3² × 5² × 13¹ × 17¹

Step-3: Factors of 49715

List of positive integer factors of 49715 that divides 49715 without a remainder.

1, 5, 61, 163, 305, 815, 9943

Step-4: Factors of 49725

List of positive integer factors of 49725 that divides 49715 without a remainder.

1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2925, 3315, 3825, 5525, 9945, 16575

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49715 and 49725. The biggest common factor number is the GCF number.
So the greatest common factor 49715 and 49725 is 5.

Also check out the Least Common Multiple of 49715 and 49725