What is the Greatest Common Factor of 37836 and 37840?

Greatest common factor (GCF) of 37836 and 37840 is 4.

GCF(37836,37840) = 4

We will now calculate the prime factors of 37836 and 37840, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37836 and 37840.

How to find the GCF of 37836 and 37840?

We will first find the prime factorization of 37836 and 37840. After we will calculate the factors of 37836 and 37840 and find the biggest common factor number .

Step-1: Prime Factorization of 37836

Prime factors of 37836 are 2, 3, 1051. Prime factorization of 37836 in exponential form is:

37836 = 2² × 3² × 1051¹

Step-2: Prime Factorization of 37840

Prime factors of 37840 are 2, 5, 11, 43. Prime factorization of 37840 in exponential form is:

37840 = 2⁴ × 5¹ × 11¹ × 43¹

Step-3: Factors of 37836

List of positive integer factors of 37836 that divides 37836 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 1051, 2102, 3153, 4204, 6306, 9459, 12612, 18918

Step-4: Factors of 37840

List of positive integer factors of 37840 that divides 37836 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3440, 3784, 4730, 7568, 9460, 18920

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37836 and 37840. The biggest common factor number is the GCF number.
So the greatest common factor 37836 and 37840 is 4.

Also check out the Least Common Multiple of 37836 and 37840