What is the Greatest Common Factor of 49038 and 49042?

Greatest common factor (GCF) of 49038 and 49042 is 2.

GCF(49038,49042) = 2

We will now calculate the prime factors of 49038 and 49042, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49038 and 49042.

How to find the GCF of 49038 and 49042?

We will first find the prime factorization of 49038 and 49042. After we will calculate the factors of 49038 and 49042 and find the biggest common factor number .

Step-1: Prime Factorization of 49038

Prime factors of 49038 are 2, 3, 11, 743. Prime factorization of 49038 in exponential form is:

49038 = 2¹ × 3¹ × 11¹ × 743¹

Step-2: Prime Factorization of 49042

Prime factors of 49042 are 2, 7, 31, 113. Prime factorization of 49042 in exponential form is:

49042 = 2¹ × 7¹ × 31¹ × 113¹

Step-3: Factors of 49038

List of positive integer factors of 49038 that divides 49038 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 743, 1486, 2229, 4458, 8173, 16346, 24519

Step-4: Factors of 49042

List of positive integer factors of 49042 that divides 49038 without a remainder.

1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3503, 7006, 24521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49038 and 49042. The biggest common factor number is the GCF number.
So the greatest common factor 49038 and 49042 is 2.

Also check out the Least Common Multiple of 49038 and 49042