What is the Greatest Common Factor of 65248 and 65268?

Greatest common factor (GCF) of 65248 and 65268 is 4.

GCF(65248,65268) = 4

We will now calculate the prime factors of 65248 and 65268, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65248 and 65268.

How to find the GCF of 65248 and 65268?

We will first find the prime factorization of 65248 and 65268. After we will calculate the factors of 65248 and 65268 and find the biggest common factor number .

Step-1: Prime Factorization of 65248

Prime factors of 65248 are 2, 2039. Prime factorization of 65248 in exponential form is:

65248 = 2⁵ × 2039¹

Step-2: Prime Factorization of 65268

Prime factors of 65268 are 2, 3, 7, 37. Prime factorization of 65268 in exponential form is:

65268 = 2² × 3² × 7² × 37¹

Step-3: Factors of 65248

List of positive integer factors of 65248 that divides 65248 without a remainder.

1, 2, 4, 8, 16, 32, 2039, 4078, 8156, 16312, 32624

Step-4: Factors of 65268

List of positive integer factors of 65268 that divides 65248 without a remainder.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2331, 3108, 3626, 4662, 5439, 7252, 9324, 10878, 16317, 21756, 32634

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65248 and 65268. The biggest common factor number is the GCF number.
So the greatest common factor 65248 and 65268 is 4.

Also check out the Least Common Multiple of 65248 and 65268