What is the Greatest Common Factor of 50715 and 50721?

Greatest common factor (GCF) of 50715 and 50721 is 3.

GCF(50715,50721) = 3

We will now calculate the prime factors of 50715 and 50721, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50715 and 50721.

How to find the GCF of 50715 and 50721?

We will first find the prime factorization of 50715 and 50721. After we will calculate the factors of 50715 and 50721 and find the biggest common factor number .

Step-1: Prime Factorization of 50715

Prime factors of 50715 are 3, 5, 7, 23. Prime factorization of 50715 in exponential form is:

50715 = 3² × 5¹ × 7² × 23¹

Step-2: Prime Factorization of 50721

Prime factors of 50721 are 3, 11, 29, 53. Prime factorization of 50721 in exponential form is:

50721 = 3¹ × 11¹ × 29¹ × 53¹

Step-3: Factors of 50715

List of positive integer factors of 50715 that divides 50715 without a remainder.

1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 735, 805, 1035, 1127, 1449, 2205, 2415, 3381, 5635, 7245, 10143, 16905

Step-4: Factors of 50721

List of positive integer factors of 50721 that divides 50715 without a remainder.

1, 3, 11, 29, 33, 53, 87, 159, 319, 583, 957, 1537, 1749, 4611, 16907

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50715 and 50721. The biggest common factor number is the GCF number.
So the greatest common factor 50715 and 50721 is 3.

Also check out the Least Common Multiple of 50715 and 50721