What is the Greatest Common Factor of 35615 and 35621?

Greatest common factor (GCF) of 35615 and 35621 is 1.

GCF(35615,35621) = 1

We will now calculate the prime factors of 35615 and 35621, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35615 and 35621.

How to find the GCF of 35615 and 35621?

We will first find the prime factorization of 35615 and 35621. After we will calculate the factors of 35615 and 35621 and find the biggest common factor number .

Step-1: Prime Factorization of 35615

Prime factors of 35615 are 5, 17, 419. Prime factorization of 35615 in exponential form is:

35615 = 5¹ × 17¹ × 419¹

Step-2: Prime Factorization of 35621

Prime factors of 35621 are 179, 199. Prime factorization of 35621 in exponential form is:

35621 = 179¹ × 199¹

Step-3: Factors of 35615

List of positive integer factors of 35615 that divides 35615 without a remainder.

1, 5, 17, 85, 419, 2095, 7123

Step-4: Factors of 35621

List of positive integer factors of 35621 that divides 35615 without a remainder.

1, 179, 199

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35615 and 35621. The biggest common factor number is the GCF number.
So the greatest common factor 35615 and 35621 is 1.

Also check out the Least Common Multiple of 35615 and 35621