Greatest Common Factor of 72, 82, 398, 317

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

• Greatest Common Factor of 72, 82, 398, 317 by common division method
• Greatest Common Factor of 72, 82, 398, 317 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 317

List of positive integer factors of 317 that divides 317 without a remainder.

1,317

Greatest Common Factor

We found the factors 72,82,398,317 . The biggest common factor number is the GCF number.
So the greatest common factor 72,82,398,317 is 1.

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

• GCF of 38, 39, 240, 399
• GCF of 39, 68, 380, 896
• GCF of 65, 72, 499, 547
• GCF of 41, 30, 245, 454
• GCF of 19, 91, 307, 972

1. What is the GCF of 72, 82, 398, 317?

Answer: GCF of 72, 82, 398, 317 is 1.

2. How to Find the GCF of 72, 82, 398, 317

Answer: Greatest Common Factor(GCF) of 72, 82, 398, 317 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 82, 398, 317) = 1.