What is the Greatest Common Factor of 89112 and 89121?

Greatest common factor (GCF) of 89112 and 89121 is 3.

GCF(89112,89121) = 3

We will now calculate the prime factors of 89112 and 89121, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89112 and 89121.

How to find the GCF of 89112 and 89121?

We will first find the prime factorization of 89112 and 89121. After we will calculate the factors of 89112 and 89121 and find the biggest common factor number .

Step-1: Prime Factorization of 89112

Prime factors of 89112 are 2, 3, 47, 79. Prime factorization of 89112 in exponential form is:

89112 = 2³ × 3¹ × 47¹ × 79¹

Step-2: Prime Factorization of 89121

Prime factors of 89121 are 3, 61, 487. Prime factorization of 89121 in exponential form is:

89121 = 3¹ × 61¹ × 487¹

Step-3: Factors of 89112

List of positive integer factors of 89112 that divides 89112 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 948, 1128, 1896, 3713, 7426, 11139, 14852, 22278, 29704, 44556

Step-4: Factors of 89121

List of positive integer factors of 89121 that divides 89112 without a remainder.

1, 3, 61, 183, 487, 1461, 29707

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89112 and 89121. The biggest common factor number is the GCF number.
So the greatest common factor 89112 and 89121 is 3.

Also check out the Least Common Multiple of 89112 and 89121