What is the Greatest Common Factor of 49490 and 49494?

Greatest common factor (GCF) of 49490 and 49494 is 2.

GCF(49490,49494) = 2

We will now calculate the prime factors of 49490 and 49494, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49490 and 49494.

How to find the GCF of 49490 and 49494?

We will first find the prime factorization of 49490 and 49494. After we will calculate the factors of 49490 and 49494 and find the biggest common factor number .

Step-1: Prime Factorization of 49490

Prime factors of 49490 are 2, 5, 7, 101. Prime factorization of 49490 in exponential form is:

49490 = 2¹ × 5¹ × 7² × 101¹

Step-2: Prime Factorization of 49494

Prime factors of 49494 are 2, 3, 73, 113. Prime factorization of 49494 in exponential form is:

49494 = 2¹ × 3¹ × 73¹ × 113¹

Step-3: Factors of 49490

List of positive integer factors of 49490 that divides 49490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1414, 3535, 4949, 7070, 9898, 24745

Step-4: Factors of 49494

List of positive integer factors of 49494 that divides 49490 without a remainder.

1, 2, 3, 6, 73, 113, 146, 219, 226, 339, 438, 678, 8249, 16498, 24747

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49490 and 49494. The biggest common factor number is the GCF number.
So the greatest common factor 49490 and 49494 is 2.

Also check out the Least Common Multiple of 49490 and 49494