What is the Greatest Common Factor of 99113 and 99120?

Greatest common factor (GCF) of 99113 and 99120 is 7.

GCF(99113,99120) = 7

We will now calculate the prime factors of 99113 and 99120, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99113 and 99120.

How to find the GCF of 99113 and 99120?

We will first find the prime factorization of 99113 and 99120. After we will calculate the factors of 99113 and 99120 and find the biggest common factor number .

Step-1: Prime Factorization of 99113

Prime factors of 99113 are 7, 14159. Prime factorization of 99113 in exponential form is:

99113 = 7¹ × 14159¹

Step-2: Prime Factorization of 99120

Prime factors of 99120 are 2, 3, 5, 7, 59. Prime factorization of 99120 in exponential form is:

99120 = 2⁴ × 3¹ × 5¹ × 7¹ × 59¹

Step-3: Factors of 99113

List of positive integer factors of 99113 that divides 99113 without a remainder.

1, 7, 14159

Step-4: Factors of 99120

List of positive integer factors of 99120 that divides 99113 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2832, 3304, 3540, 4130, 4720, 4956, 6195, 6608, 7080, 8260, 9912, 12390, 14160, 16520, 19824, 24780, 33040, 49560

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99113 and 99120. The biggest common factor number is the GCF number.
So the greatest common factor 99113 and 99120 is 7.

Also check out the Least Common Multiple of 99113 and 99120