What is the Greatest Common Factor of 80102 and 80120?

Greatest common factor (GCF) of 80102 and 80120 is 2.

GCF(80102,80120) = 2

We will now calculate the prime factors of 80102 and 80120, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80102 and 80120.

How to find the GCF of 80102 and 80120?

We will first find the prime factorization of 80102 and 80120. After we will calculate the factors of 80102 and 80120 and find the biggest common factor number .

Step-1: Prime Factorization of 80102

Prime factors of 80102 are 2, 11, 331. Prime factorization of 80102 in exponential form is:

80102 = 2¹ × 11² × 331¹

Step-2: Prime Factorization of 80120

Prime factors of 80120 are 2, 5, 2003. Prime factorization of 80120 in exponential form is:

80120 = 2³ × 5¹ × 2003¹

Step-3: Factors of 80102

List of positive integer factors of 80102 that divides 80102 without a remainder.

1, 2, 11, 22, 121, 242, 331, 662, 3641, 7282, 40051

Step-4: Factors of 80120

List of positive integer factors of 80120 that divides 80102 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 2003, 4006, 8012, 10015, 16024, 20030, 40060

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80102 and 80120. The biggest common factor number is the GCF number.
So the greatest common factor 80102 and 80120 is 2.

Also check out the Least Common Multiple of 80102 and 80120