Greatest Common Factor of 72, 34, 387

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

• Greatest Common Factor of 72, 34, 387 by common division method
• Greatest Common Factor of 72, 34, 387 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Greatest Common Factor

We found the factors 72,34,387 . The biggest common factor number is the GCF number.
So the greatest common factor 72,34,387 is 1.

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

• GCF of 76, 81, 532
• GCF of 45, 45, 980
• GCF of 93, 49, 963
• GCF of 20, 28, 340
• GCF of 84, 72, 493

1. What is the GCF of 72, 34, 387?

Answer: GCF of 72, 34, 387 is 1.

2. How to Find the GCF of 72, 34, 387

Answer: Greatest Common Factor(GCF) of 72, 34, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 34, 387) = 1.