What is the Greatest Common Factor of 83140 and 83150?

Greatest common factor (GCF) of 83140 and 83150 is 10.

GCF(83140,83150) = 10

We will now calculate the prime factors of 83140 and 83150, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83140 and 83150.

How to find the GCF of 83140 and 83150?

We will first find the prime factorization of 83140 and 83150. After we will calculate the factors of 83140 and 83150 and find the biggest common factor number .

Step-1: Prime Factorization of 83140

Prime factors of 83140 are 2, 5, 4157. Prime factorization of 83140 in exponential form is:

83140 = 2² × 5¹ × 4157¹

Step-2: Prime Factorization of 83150

Prime factors of 83150 are 2, 5, 1663. Prime factorization of 83150 in exponential form is:

83150 = 2¹ × 5² × 1663¹

Step-3: Factors of 83140

List of positive integer factors of 83140 that divides 83140 without a remainder.

1, 2, 4, 5, 10, 20, 4157, 8314, 16628, 20785, 41570

Step-4: Factors of 83150

List of positive integer factors of 83150 that divides 83140 without a remainder.

1, 2, 5, 10, 25, 50, 1663, 3326, 8315, 16630, 41575

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83140 and 83150. The biggest common factor number is the GCF number.
So the greatest common factor 83140 and 83150 is 10.

Also check out the Least Common Multiple of 83140 and 83150