What is the Greatest Common Factor of 40120 and 40137?

Greatest common factor (GCF) of 40120 and 40137 is 17.

GCF(40120,40137) = 17

We will now calculate the prime factors of 40120 and 40137, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40120 and 40137.

How to find the GCF of 40120 and 40137?

We will first find the prime factorization of 40120 and 40137. After we will calculate the factors of 40120 and 40137 and find the biggest common factor number .

Step-1: Prime Factorization of 40120

Prime factors of 40120 are 2, 5, 17, 59. Prime factorization of 40120 in exponential form is:

40120 = 2³ × 5¹ × 17¹ × 59¹

Step-2: Prime Factorization of 40137

Prime factors of 40137 are 3, 17, 787. Prime factorization of 40137 in exponential form is:

40137 = 3¹ × 17¹ × 787¹

Step-3: Factors of 40120

List of positive integer factors of 40120 that divides 40120 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 5015, 8024, 10030, 20060

Step-4: Factors of 40137

List of positive integer factors of 40137 that divides 40120 without a remainder.

1, 3, 17, 51, 787, 2361, 13379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40120 and 40137. The biggest common factor number is the GCF number.
So the greatest common factor 40120 and 40137 is 17.

Also check out the Least Common Multiple of 40120 and 40137