Greatest Common Factor of 72, 30, 187

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

• Greatest Common Factor of 72, 30, 187 by common division method
• Greatest Common Factor of 72, 30, 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 72,30,187 . The biggest common factor number is the GCF number.
So the greatest common factor 72,30,187 is 1.

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

• GCF of 41, 42, 680
• GCF of 32, 86, 446
• GCF of 94, 77, 923
• GCF of 67, 43, 320
• GCF of 34, 95, 161

1. What is the GCF of 72, 30, 187?

Answer: GCF of 72, 30, 187 is 1.

2. How to Find the GCF of 72, 30, 187

Answer: Greatest Common Factor(GCF) of 72, 30, 187 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 30, 187) = 1.