Greatest Common Factor of 80, 39, 38, 387

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

• Greatest Common Factor of 80, 39, 38, 387 by common division method
• Greatest Common Factor of 80, 39, 38, 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

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 80,39,38,387 . The biggest common factor number is the GCF number.
So the greatest common factor 80,39,38,387 is 1.

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

• GCF of 93, 21, 15, 198
• GCF of 67, 36, 48, 324
• GCF of 30, 88, 38, 582
• GCF of 73, 54, 76, 860
• GCF of 32, 28, 54, 180

1. What is the GCF of 80, 39, 38, 387?

Answer: GCF of 80, 39, 38, 387 is 1.

2. How to Find the GCF of 80, 39, 38, 387

Answer: Greatest Common Factor(GCF) of 80, 39, 38, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 39, 38, 387) = 1.