What is the Greatest Common Factor of 35609 and 35620?

Greatest common factor (GCF) of 35609 and 35620 is 1.

GCF(35609,35620) = 1

We will now calculate the prime factors of 35609 and 35620, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35609 and 35620.

How to find the GCF of 35609 and 35620?

We will first find the prime factorization of 35609 and 35620. After we will calculate the factors of 35609 and 35620 and find the biggest common factor number .

Step-1: Prime Factorization of 35609

Prime factors of 35609 are 7, 5087. Prime factorization of 35609 in exponential form is:

35609 = 7¹ × 5087¹

Step-2: Prime Factorization of 35620

Prime factors of 35620 are 2, 5, 13, 137. Prime factorization of 35620 in exponential form is:

35620 = 2² × 5¹ × 13¹ × 137¹

Step-3: Factors of 35609

List of positive integer factors of 35609 that divides 35609 without a remainder.

1, 7, 5087

Step-4: Factors of 35620

List of positive integer factors of 35620 that divides 35609 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35609 and 35620. The biggest common factor number is the GCF number.
So the greatest common factor 35609 and 35620 is 1.

Also check out the Least Common Multiple of 35609 and 35620