What is the Greatest Common Factor of 49151 and 49170?

Greatest common factor (GCF) of 49151 and 49170 is 1.

GCF(49151,49170) = 1

We will now calculate the prime factors of 49151 and 49170, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49151 and 49170.

How to find the GCF of 49151 and 49170?

We will first find the prime factorization of 49151 and 49170. After we will calculate the factors of 49151 and 49170 and find the biggest common factor number .

Step-1: Prime Factorization of 49151

Prime factors of 49151 are 23, 2137. Prime factorization of 49151 in exponential form is:

49151 = 23¹ × 2137¹

Step-2: Prime Factorization of 49170

Prime factors of 49170 are 2, 3, 5, 11, 149. Prime factorization of 49170 in exponential form is:

49170 = 2¹ × 3¹ × 5¹ × 11¹ × 149¹

Step-3: Factors of 49151

List of positive integer factors of 49151 that divides 49151 without a remainder.

1, 23, 2137

Step-4: Factors of 49170

List of positive integer factors of 49170 that divides 49151 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 2235, 3278, 4470, 4917, 8195, 9834, 16390, 24585

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49151 and 49170. The biggest common factor number is the GCF number.
So the greatest common factor 49151 and 49170 is 1.

Also check out the Least Common Multiple of 49151 and 49170