What is the Greatest Common Factor of 98870 and 98875?

Greatest common factor (GCF) of 98870 and 98875 is 5.

GCF(98870,98875) = 5

We will now calculate the prime factors of 98870 and 98875, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98870 and 98875.

How to find the GCF of 98870 and 98875?

We will first find the prime factorization of 98870 and 98875. After we will calculate the factors of 98870 and 98875 and find the biggest common factor number .

Step-1: Prime Factorization of 98870

Prime factors of 98870 are 2, 5, 9887. Prime factorization of 98870 in exponential form is:

98870 = 2¹ × 5¹ × 9887¹

Step-2: Prime Factorization of 98875

Prime factors of 98875 are 5, 7, 113. Prime factorization of 98875 in exponential form is:

98875 = 5³ × 7¹ × 113¹

Step-3: Factors of 98870

List of positive integer factors of 98870 that divides 98870 without a remainder.

1, 2, 5, 10, 9887, 19774, 49435

Step-4: Factors of 98875

List of positive integer factors of 98875 that divides 98870 without a remainder.

1, 5, 7, 25, 35, 113, 125, 175, 565, 791, 875, 2825, 3955, 14125, 19775

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98870 and 98875. The biggest common factor number is the GCF number.
So the greatest common factor 98870 and 98875 is 5.

Also check out the Least Common Multiple of 98870 and 98875