What is the Greatest Common Factor of 45520 and 45532?

Greatest common factor (GCF) of 45520 and 45532 is 4.

GCF(45520,45532) = 4

We will now calculate the prime factors of 45520 and 45532, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45520 and 45532.

How to find the GCF of 45520 and 45532?

We will first find the prime factorization of 45520 and 45532. After we will calculate the factors of 45520 and 45532 and find the biggest common factor number .

Step-1: Prime Factorization of 45520

Prime factors of 45520 are 2, 5, 569. Prime factorization of 45520 in exponential form is:

45520 = 2⁴ × 5¹ × 569¹

Step-2: Prime Factorization of 45532

Prime factors of 45532 are 2, 11383. Prime factorization of 45532 in exponential form is:

45532 = 2² × 11383¹

Step-3: Factors of 45520

List of positive integer factors of 45520 that divides 45520 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 22760

Step-4: Factors of 45532

List of positive integer factors of 45532 that divides 45520 without a remainder.

1, 2, 4, 11383, 22766

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45520 and 45532. The biggest common factor number is the GCF number.
So the greatest common factor 45520 and 45532 is 4.

Also check out the Least Common Multiple of 45520 and 45532