Greatest Common Factor of 397, 386, 72

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

• Greatest Common Factor of 397, 386, 72 by common division method
• Greatest Common Factor of 397, 386, 72 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 386

List of positive integer factors of 386 that divides 386 without a remainder.

1,2,193,386

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

Greatest Common Factor

We found the factors 397,386,72 . The biggest common factor number is the GCF number.
So the greatest common factor 397,386,72 is 1.

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

• GCF of 349, 388, 33
• GCF of 792, 650, 70
• GCF of 593, 255, 86
• GCF of 868, 819, 80
• GCF of 751, 241, 86

1. What is the GCF of 397, 386, 72?

Answer: GCF of 397, 386, 72 is 1.

2. How to Find the GCF of 397, 386, 72

Answer: Greatest Common Factor(GCF) of 397, 386, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 386, 72) = 1.