What is the Greatest Common Factor of 49305 and 49315?

Greatest common factor (GCF) of 49305 and 49315 is 5.

GCF(49305,49315) = 5

We will now calculate the prime factors of 49305 and 49315, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49305 and 49315.

How to find the GCF of 49305 and 49315?

We will first find the prime factorization of 49305 and 49315. After we will calculate the factors of 49305 and 49315 and find the biggest common factor number .

Step-1: Prime Factorization of 49305

Prime factors of 49305 are 3, 5, 19, 173. Prime factorization of 49305 in exponential form is:

49305 = 3¹ × 5¹ × 19¹ × 173¹

Step-2: Prime Factorization of 49315

Prime factors of 49315 are 5, 7, 1409. Prime factorization of 49315 in exponential form is:

49315 = 5¹ × 7¹ × 1409¹

Step-3: Factors of 49305

List of positive integer factors of 49305 that divides 49305 without a remainder.

1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 2595, 3287, 9861, 16435

Step-4: Factors of 49315

List of positive integer factors of 49315 that divides 49305 without a remainder.

1, 5, 7, 35, 1409, 7045, 9863

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49305 and 49315. The biggest common factor number is the GCF number.
So the greatest common factor 49305 and 49315 is 5.

Also check out the Least Common Multiple of 49305 and 49315