What is the Greatest Common Factor of 46120 and 46140?

Greatest common factor (GCF) of 46120 and 46140 is 20.

GCF(46120,46140) = 20

We will now calculate the prime factors of 46120 and 46140, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 46120 and 46140.

How to find the GCF of 46120 and 46140?

We will first find the prime factorization of 46120 and 46140. After we will calculate the factors of 46120 and 46140 and find the biggest common factor number .

Step-1: Prime Factorization of 46120

Prime factors of 46120 are 2, 5, 1153. Prime factorization of 46120 in exponential form is:

46120 = 2³ × 5¹ × 1153¹

Step-2: Prime Factorization of 46140

Prime factors of 46140 are 2, 3, 5, 769. Prime factorization of 46140 in exponential form is:

46140 = 2² × 3¹ × 5¹ × 769¹

Step-3: Factors of 46120

List of positive integer factors of 46120 that divides 46120 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1153, 2306, 4612, 5765, 9224, 11530, 23060

Step-4: Factors of 46140

List of positive integer factors of 46140 that divides 46120 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 46120 and 46140. The biggest common factor number is the GCF number.
So the greatest common factor 46120 and 46140 is 20.

Also check out the Least Common Multiple of 46120 and 46140