What is the Greatest Common Factor of 10618 and 10626?

Greatest common factor (GCF) of 10618 and 10626 is 2.

GCF(10618,10626) = 2

We will now calculate the prime factors of 10618 and 10626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10618 and 10626.

How to find the GCF of 10618 and 10626?

We will first find the prime factorization of 10618 and 10626. After we will calculate the factors of 10618 and 10626 and find the biggest common factor number .

Step-1: Prime Factorization of 10618

Prime factors of 10618 are 2, 5309. Prime factorization of 10618 in exponential form is:

10618 = 2¹ × 5309¹

Step-2: 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-3: Factors of 10618

List of positive integer factors of 10618 that divides 10618 without a remainder.

1, 2, 5309

Step-4: Factors of 10626

List of positive integer factors of 10626 that divides 10618 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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10618 and 10626. The biggest common factor number is the GCF number.
So the greatest common factor 10618 and 10626 is 2.

Also check out the Least Common Multiple of 10618 and 10626