What is the Greatest Common Factor of 10626 and 10643?

Greatest common factor (GCF) of 10626 and 10643 is 1.

GCF(10626,10643) = 1

We will now calculate the prime factors of 10626 and 10643, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10626 and 10643.

How to find the GCF of 10626 and 10643?

We will first find the prime factorization of 10626 and 10643. After we will calculate the factors of 10626 and 10643 and find the biggest common factor number .

Step-1: Prime Factorization of 10626

Prime factors of 10626 are 2, 3, 7, 11, 23. Prime factorization of 10626 in exponential form is:

10626 = 2¹ × 3¹ × 7¹ × 11¹ × 23¹

Step-2: Prime Factorization of 10643

Prime factors of 10643 are 29, 367. Prime factorization of 10643 in exponential form is:

10643 = 29¹ × 367¹

Step-3: Factors of 10626

List of positive integer factors of 10626 that divides 10626 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313

Step-4: Factors of 10643

List of positive integer factors of 10643 that divides 10626 without a remainder.

1, 29, 367

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10626 and 10643. The biggest common factor number is the GCF number.
So the greatest common factor 10626 and 10643 is 1.

Also check out the Least Common Multiple of 10626 and 10643