What is the Greatest Common Factor of 99713 and 99720?

Greatest common factor (GCF) of 99713 and 99720 is 1.

GCF(99713,99720) = 1

We will now calculate the prime factors of 99713 and 99720, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99713 and 99720.

How to find the GCF of 99713 and 99720?

We will first find the prime factorization of 99713 and 99720. After we will calculate the factors of 99713 and 99720 and find the biggest common factor number .

Step-1: Prime Factorization of 99713

Prime factors of 99713 are 99713. Prime factorization of 99713 in exponential form is:

99713 = 99713¹

Step-2: Prime Factorization of 99720

Prime factors of 99720 are 2, 3, 5, 277. Prime factorization of 99720 in exponential form is:

99720 = 2³ × 3² × 5¹ × 277¹

Step-3: Factors of 99713

List of positive integer factors of 99713 that divides 99713 without a remainder.

Step-4: Factors of 99720

List of positive integer factors of 99720 that divides 99713 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 831, 1108, 1385, 1662, 2216, 2493, 2770, 3324, 4155, 4986, 5540, 6648, 8310, 9972, 11080, 12465, 16620, 19944, 24930, 33240, 49860

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99713 and 99720. The biggest common factor number is the GCF number.
So the greatest common factor 99713 and 99720 is 1.

Also check out the Least Common Multiple of 99713 and 99720