What is the Greatest Common Factor of 37436 and 37440?

Greatest common factor (GCF) of 37436 and 37440 is 4.

GCF(37436,37440) = 4

We will now calculate the prime factors of 37436 and 37440, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37436 and 37440.

How to find the GCF of 37436 and 37440?

We will first find the prime factorization of 37436 and 37440. After we will calculate the factors of 37436 and 37440 and find the biggest common factor number .

Step-1: Prime Factorization of 37436

Prime factors of 37436 are 2, 7, 191. Prime factorization of 37436 in exponential form is:

37436 = 2² × 7² × 191¹

Step-2: Prime Factorization of 37440

Prime factors of 37440 are 2, 3, 5, 13. Prime factorization of 37440 in exponential form is:

37440 = 2⁶ × 3² × 5¹ × 13¹

Step-3: Factors of 37436

List of positive integer factors of 37436 that divides 37436 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 5348, 9359, 18718

Step-4: Factors of 37440

List of positive integer factors of 37440 that divides 37436 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37436 and 37440. The biggest common factor number is the GCF number.
So the greatest common factor 37436 and 37440 is 4.

Also check out the Least Common Multiple of 37436 and 37440