What is the Greatest Common Factor of 17615 and 17630?

Greatest common factor (GCF) of 17615 and 17630 is 5.

GCF(17615,17630) = 5

We will now calculate the prime factors of 17615 and 17630, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17615 and 17630.

How to find the GCF of 17615 and 17630?

We will first find the prime factorization of 17615 and 17630. After we will calculate the factors of 17615 and 17630 and find the biggest common factor number .

Step-1: Prime Factorization of 17615

Prime factors of 17615 are 5, 13, 271. Prime factorization of 17615 in exponential form is:

17615 = 5¹ × 13¹ × 271¹

Step-2: Prime Factorization of 17630

Prime factors of 17630 are 2, 5, 41, 43. Prime factorization of 17630 in exponential form is:

17630 = 2¹ × 5¹ × 41¹ × 43¹

Step-3: Factors of 17615

List of positive integer factors of 17615 that divides 17615 without a remainder.

1, 5, 13, 65, 271, 1355, 3523

Step-4: Factors of 17630

List of positive integer factors of 17630 that divides 17615 without a remainder.

1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17615 and 17630. The biggest common factor number is the GCF number.
So the greatest common factor 17615 and 17630 is 5.

Also check out the Least Common Multiple of 17615 and 17630