What is the Greatest Common Factor of 53615 and 53620?

Greatest common factor (GCF) of 53615 and 53620 is 5.

GCF(53615,53620) = 5

We will now calculate the prime factors of 53615 and 53620, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53615 and 53620.

How to find the GCF of 53615 and 53620?

We will first find the prime factorization of 53615 and 53620. After we will calculate the factors of 53615 and 53620 and find the biggest common factor number .

Step-1: Prime Factorization of 53615

Prime factors of 53615 are 5, 10723. Prime factorization of 53615 in exponential form is:

53615 = 5¹ × 10723¹

Step-2: Prime Factorization of 53620

Prime factors of 53620 are 2, 5, 7, 383. Prime factorization of 53620 in exponential form is:

53620 = 2² × 5¹ × 7¹ × 383¹

Step-3: Factors of 53615

List of positive integer factors of 53615 that divides 53615 without a remainder.

1, 5, 10723

Step-4: Factors of 53620

List of positive integer factors of 53620 that divides 53615 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53615 and 53620. The biggest common factor number is the GCF number.
So the greatest common factor 53615 and 53620 is 5.

Also check out the Least Common Multiple of 53615 and 53620