What is the Greatest Common Factor of 66040 and 66052?

Greatest common factor (GCF) of 66040 and 66052 is 4.

GCF(66040,66052) = 4

We will now calculate the prime factors of 66040 and 66052, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66040 and 66052.

How to find the GCF of 66040 and 66052?

We will first find the prime factorization of 66040 and 66052. After we will calculate the factors of 66040 and 66052 and find the biggest common factor number .

Step-1: Prime Factorization of 66040

Prime factors of 66040 are 2, 5, 13, 127. Prime factorization of 66040 in exponential form is:

66040 = 2³ × 5¹ × 13¹ × 127¹

Step-2: Prime Factorization of 66052

Prime factors of 66052 are 2, 7, 337. Prime factorization of 66052 in exponential form is:

66052 = 2² × 7² × 337¹

Step-3: Factors of 66040

List of positive integer factors of 66040 that divides 66040 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020

Step-4: Factors of 66052

List of positive integer factors of 66052 that divides 66040 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 674, 1348, 2359, 4718, 9436, 16513, 33026

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66040 and 66052. The biggest common factor number is the GCF number.
So the greatest common factor 66040 and 66052 is 4.

Also check out the Least Common Multiple of 66040 and 66052