What is the Greatest Common Factor of 49445 and 49457?

Greatest common factor (GCF) of 49445 and 49457 is 1.

GCF(49445,49457) = 1

We will now calculate the prime factors of 49445 and 49457, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49445 and 49457.

How to find the GCF of 49445 and 49457?

We will first find the prime factorization of 49445 and 49457. After we will calculate the factors of 49445 and 49457 and find the biggest common factor number .

Step-1: Prime Factorization of 49445

Prime factors of 49445 are 5, 11, 29, 31. Prime factorization of 49445 in exponential form is:

49445 = 5¹ × 11¹ × 29¹ × 31¹

Step-2: Prime Factorization of 49457

Prime factors of 49457 are 19, 137. Prime factorization of 49457 in exponential form is:

49457 = 19² × 137¹

Step-3: Factors of 49445

List of positive integer factors of 49445 that divides 49445 without a remainder.

1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1595, 1705, 4495, 9889

Step-4: Factors of 49457

List of positive integer factors of 49457 that divides 49445 without a remainder.

1, 19, 137, 361, 2603

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49445 and 49457. The biggest common factor number is the GCF number.
So the greatest common factor 49445 and 49457 is 1.

Also check out the Least Common Multiple of 49445 and 49457