What is the Greatest Common Factor of 12047 and 12060?

Greatest common factor (GCF) of 12047 and 12060 is 1.

GCF(12047,12060) = 1

We will now calculate the prime factors of 12047 and 12060, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12047 and 12060.

How to find the GCF of 12047 and 12060?

We will first find the prime factorization of 12047 and 12060. After we will calculate the factors of 12047 and 12060 and find the biggest common factor number .

Step-1: Prime Factorization of 12047

Prime factors of 12047 are 7, 1721. Prime factorization of 12047 in exponential form is:

12047 = 7¹ × 1721¹

Step-2: Prime Factorization of 12060

Prime factors of 12060 are 2, 3, 5, 67. Prime factorization of 12060 in exponential form is:

12060 = 2² × 3² × 5¹ × 67¹

Step-3: Factors of 12047

List of positive integer factors of 12047 that divides 12047 without a remainder.

1, 7, 1721

Step-4: Factors of 12060

List of positive integer factors of 12060 that divides 12047 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12047 and 12060. The biggest common factor number is the GCF number.
So the greatest common factor 12047 and 12060 is 1.

Also check out the Least Common Multiple of 12047 and 12060