What is the Greatest Common Factor of 63688 and 63699?

Greatest common factor (GCF) of 63688 and 63699 is 1.

GCF(63688,63699) = 1

We will now calculate the prime factors of 63688 and 63699, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63688 and 63699.

How to find the GCF of 63688 and 63699?

We will first find the prime factorization of 63688 and 63699. After we will calculate the factors of 63688 and 63699 and find the biggest common factor number .

Step-1: Prime Factorization of 63688

Prime factors of 63688 are 2, 19, 419. Prime factorization of 63688 in exponential form is:

63688 = 2³ × 19¹ × 419¹

Step-2: Prime Factorization of 63699

Prime factors of 63699 are 3, 17, 1249. Prime factorization of 63699 in exponential form is:

63699 = 3¹ × 17¹ × 1249¹

Step-3: Factors of 63688

List of positive integer factors of 63688 that divides 63688 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1676, 3352, 7961, 15922, 31844

Step-4: Factors of 63699

List of positive integer factors of 63699 that divides 63688 without a remainder.

1, 3, 17, 51, 1249, 3747, 21233

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63688 and 63699. The biggest common factor number is the GCF number.
So the greatest common factor 63688 and 63699 is 1.

Also check out the Least Common Multiple of 63688 and 63699