What is the Greatest Common Factor of 49790 and 49810?

Greatest common factor (GCF) of 49790 and 49810 is 10.

GCF(49790,49810) = 10

We will now calculate the prime factors of 49790 and 49810, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49790 and 49810.

How to find the GCF of 49790 and 49810?

We will first find the prime factorization of 49790 and 49810. After we will calculate the factors of 49790 and 49810 and find the biggest common factor number .

Step-1: Prime Factorization of 49790

Prime factors of 49790 are 2, 5, 13, 383. Prime factorization of 49790 in exponential form is:

49790 = 2¹ × 5¹ × 13¹ × 383¹

Step-2: Prime Factorization of 49810

Prime factors of 49810 are 2, 5, 17, 293. Prime factorization of 49810 in exponential form is:

49810 = 2¹ × 5¹ × 17¹ × 293¹

Step-3: Factors of 49790

List of positive integer factors of 49790 that divides 49790 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4979, 9958, 24895

Step-4: Factors of 49810

List of positive integer factors of 49810 that divides 49790 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 2930, 4981, 9962, 24905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49790 and 49810. The biggest common factor number is the GCF number.
So the greatest common factor 49790 and 49810 is 10.

Also check out the Least Common Multiple of 49790 and 49810