What is the Greatest Common Factor of 49161 and 49168?

Greatest common factor (GCF) of 49161 and 49168 is 7.

GCF(49161,49168) = 7

We will now calculate the prime factors of 49161 and 49168, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49161 and 49168.

How to find the GCF of 49161 and 49168?

We will first find the prime factorization of 49161 and 49168. After we will calculate the factors of 49161 and 49168 and find the biggest common factor number .

Step-1: Prime Factorization of 49161

Prime factors of 49161 are 3, 7, 2341. Prime factorization of 49161 in exponential form is:

49161 = 3¹ × 7¹ × 2341¹

Step-2: Prime Factorization of 49168

Prime factors of 49168 are 2, 7, 439. Prime factorization of 49168 in exponential form is:

49168 = 2⁴ × 7¹ × 439¹

Step-3: Factors of 49161

List of positive integer factors of 49161 that divides 49161 without a remainder.

1, 3, 7, 21, 2341, 7023, 16387

Step-4: Factors of 49168

List of positive integer factors of 49168 that divides 49161 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49161 and 49168. The biggest common factor number is the GCF number.
So the greatest common factor 49161 and 49168 is 7.

Also check out the Least Common Multiple of 49161 and 49168