What is the Greatest Common Factor of 49889 and 49903?

Greatest common factor (GCF) of 49889 and 49903 is 7.

GCF(49889,49903) = 7

We will now calculate the prime factors of 49889 and 49903, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49889 and 49903.

How to find the GCF of 49889 and 49903?

We will first find the prime factorization of 49889 and 49903. After we will calculate the factors of 49889 and 49903 and find the biggest common factor number .

Step-1: Prime Factorization of 49889

Prime factors of 49889 are 7, 7127. Prime factorization of 49889 in exponential form is:

49889 = 7¹ × 7127¹

Step-2: Prime Factorization of 49903

Prime factors of 49903 are 7, 7129. Prime factorization of 49903 in exponential form is:

49903 = 7¹ × 7129¹

Step-3: Factors of 49889

List of positive integer factors of 49889 that divides 49889 without a remainder.

1, 7, 7127

Step-4: Factors of 49903

List of positive integer factors of 49903 that divides 49889 without a remainder.

1, 7, 7129

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49889 and 49903. The biggest common factor number is the GCF number.
So the greatest common factor 49889 and 49903 is 7.

Also check out the Least Common Multiple of 49889 and 49903