What is the Greatest Common Factor of 53686 and 53690?

Greatest common factor (GCF) of 53686 and 53690 is 2.

GCF(53686,53690) = 2

We will now calculate the prime factors of 53686 and 53690, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53686 and 53690.

How to find the GCF of 53686 and 53690?

We will first find the prime factorization of 53686 and 53690. After we will calculate the factors of 53686 and 53690 and find the biggest common factor number .

Step-1: Prime Factorization of 53686

Prime factors of 53686 are 2, 17, 1579. Prime factorization of 53686 in exponential form is:

53686 = 2¹ × 17¹ × 1579¹

Step-2: Prime Factorization of 53690

Prime factors of 53690 are 2, 5, 7, 13, 59. Prime factorization of 53690 in exponential form is:

53690 = 2¹ × 5¹ × 7¹ × 13¹ × 59¹

Step-3: Factors of 53686

List of positive integer factors of 53686 that divides 53686 without a remainder.

1, 2, 17, 34, 1579, 3158, 26843

Step-4: Factors of 53690

List of positive integer factors of 53690 that divides 53686 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3835, 4130, 5369, 7670, 10738, 26845

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53686 and 53690. The biggest common factor number is the GCF number.
So the greatest common factor 53686 and 53690 is 2.

Also check out the Least Common Multiple of 53686 and 53690