What is the Greatest Common Factor of 17668 and 17676?

Greatest common factor (GCF) of 17668 and 17676 is 4.

GCF(17668,17676) = 4

We will now calculate the prime factors of 17668 and 17676, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17668 and 17676.

How to find the GCF of 17668 and 17676?

We will first find the prime factorization of 17668 and 17676. After we will calculate the factors of 17668 and 17676 and find the biggest common factor number .

Step-1: Prime Factorization of 17668

Prime factors of 17668 are 2, 7, 631. Prime factorization of 17668 in exponential form is:

17668 = 2² × 7¹ × 631¹

Step-2: Prime Factorization of 17676

Prime factors of 17676 are 2, 3, 491. Prime factorization of 17676 in exponential form is:

17676 = 2² × 3² × 491¹

Step-3: Factors of 17668

List of positive integer factors of 17668 that divides 17668 without a remainder.

1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 8834

Step-4: Factors of 17676

List of positive integer factors of 17676 that divides 17668 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17668 and 17676. The biggest common factor number is the GCF number.
So the greatest common factor 17668 and 17676 is 4.

Also check out the Least Common Multiple of 17668 and 17676