What is the Greatest Common Factor of 53715 and 53730?

Greatest common factor (GCF) of 53715 and 53730 is 15.

GCF(53715,53730) = 15

We will now calculate the prime factors of 53715 and 53730, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53715 and 53730.

How to find the GCF of 53715 and 53730?

We will first find the prime factorization of 53715 and 53730. After we will calculate the factors of 53715 and 53730 and find the biggest common factor number .

Step-1: Prime Factorization of 53715

Prime factors of 53715 are 3, 5, 3581. Prime factorization of 53715 in exponential form is:

53715 = 3¹ × 5¹ × 3581¹

Step-2: Prime Factorization of 53730

Prime factors of 53730 are 2, 3, 5, 199. Prime factorization of 53730 in exponential form is:

53730 = 2¹ × 3³ × 5¹ × 199¹

Step-3: Factors of 53715

List of positive integer factors of 53715 that divides 53715 without a remainder.

1, 3, 5, 15, 3581, 10743, 17905

Step-4: Factors of 53730

List of positive integer factors of 53730 that divides 53715 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5373, 5970, 8955, 10746, 17910, 26865

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53715 and 53730. The biggest common factor number is the GCF number.
So the greatest common factor 53715 and 53730 is 15.

Also check out the Least Common Multiple of 53715 and 53730