What is the Greatest Common Factor of 49434 and 49438?

Greatest common factor (GCF) of 49434 and 49438 is 2.

GCF(49434,49438) = 2

We will now calculate the prime factors of 49434 and 49438, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49434 and 49438.

How to find the GCF of 49434 and 49438?

We will first find the prime factorization of 49434 and 49438. After we will calculate the factors of 49434 and 49438 and find the biggest common factor number .

Step-1: Prime Factorization of 49434

Prime factors of 49434 are 2, 3, 7, 11, 107. Prime factorization of 49434 in exponential form is:

49434 = 2¹ × 3¹ × 7¹ × 11¹ × 107¹

Step-2: Prime Factorization of 49438

Prime factors of 49438 are 2, 19, 1301. Prime factorization of 49438 in exponential form is:

49438 = 2¹ × 19¹ × 1301¹

Step-3: Factors of 49434

List of positive integer factors of 49434 that divides 49434 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 321, 462, 642, 749, 1177, 1498, 2247, 2354, 3531, 4494, 7062, 8239, 16478, 24717

Step-4: Factors of 49438

List of positive integer factors of 49438 that divides 49434 without a remainder.

1, 2, 19, 38, 1301, 2602, 24719

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49434 and 49438. The biggest common factor number is the GCF number.
So the greatest common factor 49434 and 49438 is 2.

Also check out the Least Common Multiple of 49434 and 49438