What is the Greatest Common Factor of 45707 and 45720?

Greatest common factor (GCF) of 45707 and 45720 is 1.

GCF(45707,45720) = 1

We will now calculate the prime factors of 45707 and 45720, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45707 and 45720.

How to find the GCF of 45707 and 45720?

We will first find the prime factorization of 45707 and 45720. After we will calculate the factors of 45707 and 45720 and find the biggest common factor number .

Step-1: Prime Factorization of 45707

Prime factors of 45707 are 45707. Prime factorization of 45707 in exponential form is:

45707 = 45707¹

Step-2: Prime Factorization of 45720

Prime factors of 45720 are 2, 3, 5, 127. Prime factorization of 45720 in exponential form is:

45720 = 2³ × 3² × 5¹ × 127¹

Step-3: Factors of 45707

List of positive integer factors of 45707 that divides 45707 without a remainder.

Step-4: Factors of 45720

List of positive integer factors of 45720 that divides 45707 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45707 and 45720. The biggest common factor number is the GCF number.
So the greatest common factor 45707 and 45720 is 1.

Also check out the Least Common Multiple of 45707 and 45720