What is the Greatest Common Factor of 88120 and 88128?

Greatest common factor (GCF) of 88120 and 88128 is 8.

GCF(88120,88128) = 8

We will now calculate the prime factors of 88120 and 88128, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88120 and 88128.

How to find the GCF of 88120 and 88128?

We will first find the prime factorization of 88120 and 88128. After we will calculate the factors of 88120 and 88128 and find the biggest common factor number .

Step-1: Prime Factorization of 88120

Prime factors of 88120 are 2, 5, 2203. Prime factorization of 88120 in exponential form is:

88120 = 2³ × 5¹ × 2203¹

Step-2: Prime Factorization of 88128

Prime factors of 88128 are 2, 3, 17. Prime factorization of 88128 in exponential form is:

88128 = 2⁶ × 3⁴ × 17¹

Step-3: Factors of 88120

List of positive integer factors of 88120 that divides 88120 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 2203, 4406, 8812, 11015, 17624, 22030, 44060

Step-4: Factors of 88128

List of positive integer factors of 88128 that divides 88120 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2592, 2754, 3264, 3672, 4896, 5184, 5508, 7344, 9792, 11016, 14688, 22032, 29376, 44064

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88120 and 88128. The biggest common factor number is the GCF number.
So the greatest common factor 88120 and 88128 is 8.

Also check out the Least Common Multiple of 88120 and 88128