What is the Greatest Common Factor of 66749 and 66768?

Greatest common factor (GCF) of 66749 and 66768 is 1.

GCF(66749,66768) = 1

We will now calculate the prime factors of 66749 and 66768, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66749 and 66768.

How to find the GCF of 66749 and 66768?

We will first find the prime factorization of 66749 and 66768. After we will calculate the factors of 66749 and 66768 and find the biggest common factor number .

Step-1: Prime Factorization of 66749

Prime factors of 66749 are 66749. Prime factorization of 66749 in exponential form is:

66749 = 66749¹

Step-2: Prime Factorization of 66768

Prime factors of 66768 are 2, 3, 13, 107. Prime factorization of 66768 in exponential form is:

66768 = 2⁴ × 3¹ × 13¹ × 107¹

Step-3: Factors of 66749

List of positive integer factors of 66749 that divides 66749 without a remainder.

Step-4: Factors of 66768

List of positive integer factors of 66768 that divides 66749 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 16692, 22256, 33384

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66749 and 66768. The biggest common factor number is the GCF number.
So the greatest common factor 66749 and 66768 is 1.

Also check out the Least Common Multiple of 66749 and 66768