What is the Greatest Common Factor of 63746 and 63756?

Greatest common factor (GCF) of 63746 and 63756 is 2.

GCF(63746,63756) = 2

We will now calculate the prime factors of 63746 and 63756, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63746 and 63756.

How to find the GCF of 63746 and 63756?

We will first find the prime factorization of 63746 and 63756. After we will calculate the factors of 63746 and 63756 and find the biggest common factor number .

Step-1: Prime Factorization of 63746

Prime factors of 63746 are 2, 31873. Prime factorization of 63746 in exponential form is:

63746 = 2¹ × 31873¹

Step-2: Prime Factorization of 63756

Prime factors of 63756 are 2, 3, 7, 11, 23. Prime factorization of 63756 in exponential form is:

63756 = 2² × 3² × 7¹ × 11¹ × 23¹

Step-3: Factors of 63746

List of positive integer factors of 63746 that divides 63746 without a remainder.

1, 2, 31873

Step-4: Factors of 63756

List of positive integer factors of 63756 that divides 63746 without a remainder.

1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1386, 1449, 1518, 1771, 1932, 2277, 2772, 2898, 3036, 3542, 4554, 5313, 5796, 7084, 9108, 10626, 15939, 21252, 31878

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63746 and 63756. The biggest common factor number is the GCF number.
So the greatest common factor 63746 and 63756 is 2.

Also check out the Least Common Multiple of 63746 and 63756