What is the Greatest Common Factor of 19667 and 19672?

Greatest common factor (GCF) of 19667 and 19672 is 1.

GCF(19667,19672) = 1

We will now calculate the prime factors of 19667 and 19672, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19667 and 19672.

How to find the GCF of 19667 and 19672?

We will first find the prime factorization of 19667 and 19672. After we will calculate the factors of 19667 and 19672 and find the biggest common factor number .

Step-1: Prime Factorization of 19667

Prime factors of 19667 are 71, 277. Prime factorization of 19667 in exponential form is:

19667 = 71¹ × 277¹

Step-2: Prime Factorization of 19672

Prime factors of 19672 are 2, 2459. Prime factorization of 19672 in exponential form is:

19672 = 2³ × 2459¹

Step-3: Factors of 19667

List of positive integer factors of 19667 that divides 19667 without a remainder.

1, 71, 277

Step-4: Factors of 19672

List of positive integer factors of 19672 that divides 19667 without a remainder.

1, 2, 4, 8, 2459, 4918, 9836

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19667 and 19672. The biggest common factor number is the GCF number.
So the greatest common factor 19667 and 19672 is 1.

Also check out the Least Common Multiple of 19667 and 19672