What is the Greatest Common Factor of 44636 and 44640?

Greatest common factor (GCF) of 44636 and 44640 is 4.

GCF(44636,44640) = 4

We will now calculate the prime factors of 44636 and 44640, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 44636 and 44640.

How to find the GCF of 44636 and 44640?

We will first find the prime factorization of 44636 and 44640. After we will calculate the factors of 44636 and 44640 and find the biggest common factor number .

Step-1: Prime Factorization of 44636

Prime factors of 44636 are 2, 11159. Prime factorization of 44636 in exponential form is:

44636 = 2² × 11159¹

Step-2: Prime Factorization of 44640

Prime factors of 44640 are 2, 3, 5, 31. Prime factorization of 44640 in exponential form is:

44640 = 2⁵ × 3² × 5¹ × 31¹

Step-3: Factors of 44636

List of positive integer factors of 44636 that divides 44636 without a remainder.

1, 2, 4, 11159, 22318

Step-4: Factors of 44640

List of positive integer factors of 44640 that divides 44636 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 44636 and 44640. The biggest common factor number is the GCF number.
So the greatest common factor 44636 and 44640 is 4.

Also check out the Least Common Multiple of 44636 and 44640