Greatest Common Factor of 13, 12, 187

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 13, 12, 187 by common division method
• Greatest Common Factor of 13, 12, 187 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Greatest Common Factor

We found the factors 13,12,187 . The biggest common factor number is the GCF number.
So the greatest common factor 13,12,187 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 75, 11, 431
• GCF of 61, 36, 124
• GCF of 59, 43, 159
• GCF of 91, 50, 403
• GCF of 71, 54, 504

1. What is the GCF of 13, 12, 187?

Answer: GCF of 13, 12, 187 is 1.

2. How to Find the GCF of 13, 12, 187

Answer: Greatest Common Factor(GCF) of 13, 12, 187 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(13, 12, 187) = 1.