What is the Greatest Common Factor of 47146 and 47154?

Greatest common factor (GCF) of 47146 and 47154 is 2.

GCF(47146,47154) = 2

We will now calculate the prime factors of 47146 and 47154, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47146 and 47154.

How to find the GCF of 47146 and 47154?

We will first find the prime factorization of 47146 and 47154. After we will calculate the factors of 47146 and 47154 and find the biggest common factor number .

Step-1: Prime Factorization of 47146

Prime factors of 47146 are 2, 11, 2143. Prime factorization of 47146 in exponential form is:

47146 = 2¹ × 11¹ × 2143¹

Step-2: Prime Factorization of 47154

Prime factors of 47154 are 2, 3, 29, 271. Prime factorization of 47154 in exponential form is:

47154 = 2¹ × 3¹ × 29¹ × 271¹

Step-3: Factors of 47146

List of positive integer factors of 47146 that divides 47146 without a remainder.

1, 2, 11, 22, 2143, 4286, 23573

Step-4: Factors of 47154

List of positive integer factors of 47154 that divides 47146 without a remainder.

1, 2, 3, 6, 29, 58, 87, 174, 271, 542, 813, 1626, 7859, 15718, 23577

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47146 and 47154. The biggest common factor number is the GCF number.
So the greatest common factor 47146 and 47154 is 2.

Also check out the Least Common Multiple of 47146 and 47154