What is the Greatest Common Factor of 80620 and 80632?

Greatest common factor (GCF) of 80620 and 80632 is 4.

GCF(80620,80632) = 4

We will now calculate the prime factors of 80620 and 80632, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80620 and 80632.

How to find the GCF of 80620 and 80632?

We will first find the prime factorization of 80620 and 80632. After we will calculate the factors of 80620 and 80632 and find the biggest common factor number .

Step-1: Prime Factorization of 80620

Prime factors of 80620 are 2, 5, 29, 139. Prime factorization of 80620 in exponential form is:

80620 = 2² × 5¹ × 29¹ × 139¹

Step-2: Prime Factorization of 80632

Prime factors of 80632 are 2, 10079. Prime factorization of 80632 in exponential form is:

80632 = 2³ × 10079¹

Step-3: Factors of 80620

List of positive integer factors of 80620 that divides 80620 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 278, 290, 556, 580, 695, 1390, 2780, 4031, 8062, 16124, 20155, 40310

Step-4: Factors of 80632

List of positive integer factors of 80632 that divides 80620 without a remainder.

1, 2, 4, 8, 10079, 20158, 40316

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80620 and 80632. The biggest common factor number is the GCF number.
So the greatest common factor 80620 and 80632 is 4.

Also check out the Least Common Multiple of 80620 and 80632