What is the Greatest Common Factor of 88720 and 88729?

Greatest common factor (GCF) of 88720 and 88729 is 1.

GCF(88720,88729) = 1

We will now calculate the prime factors of 88720 and 88729, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88720 and 88729.

How to find the GCF of 88720 and 88729?

We will first find the prime factorization of 88720 and 88729. After we will calculate the factors of 88720 and 88729 and find the biggest common factor number .

Step-1: Prime Factorization of 88720

Prime factors of 88720 are 2, 5, 1109. Prime factorization of 88720 in exponential form is:

88720 = 2⁴ × 5¹ × 1109¹

Step-2: Prime Factorization of 88729

Prime factors of 88729 are 88729. Prime factorization of 88729 in exponential form is:

88729 = 88729¹

Step-3: Factors of 88720

List of positive integer factors of 88720 that divides 88720 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109, 2218, 4436, 5545, 8872, 11090, 17744, 22180, 44360

Step-4: Factors of 88729

List of positive integer factors of 88729 that divides 88720 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88720 and 88729. The biggest common factor number is the GCF number.
So the greatest common factor 88720 and 88729 is 1.

Also check out the Least Common Multiple of 88720 and 88729