What is the Greatest Common Factor of 49503 and 49515?

Greatest common factor (GCF) of 49503 and 49515 is 3.

GCF(49503,49515) = 3

We will now calculate the prime factors of 49503 and 49515, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49503 and 49515.

How to find the GCF of 49503 and 49515?

We will first find the prime factorization of 49503 and 49515. After we will calculate the factors of 49503 and 49515 and find the biggest common factor number .

Step-1: Prime Factorization of 49503

Prime factors of 49503 are 3, 29, 569. Prime factorization of 49503 in exponential form is:

49503 = 3¹ × 29¹ × 569¹

Step-2: Prime Factorization of 49515

Prime factors of 49515 are 3, 5, 3301. Prime factorization of 49515 in exponential form is:

49515 = 3¹ × 5¹ × 3301¹

Step-3: Factors of 49503

List of positive integer factors of 49503 that divides 49503 without a remainder.

1, 3, 29, 87, 569, 1707, 16501

Step-4: Factors of 49515

List of positive integer factors of 49515 that divides 49503 without a remainder.

1, 3, 5, 15, 3301, 9903, 16505

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49503 and 49515. The biggest common factor number is the GCF number.
So the greatest common factor 49503 and 49515 is 3.

Also check out the Least Common Multiple of 49503 and 49515