Greatest Common Factor of 38, 72, 97, 491

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

• Greatest Common Factor of 38, 72, 97, 491 by common division method
• Greatest Common Factor of 38, 72, 97, 491 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 38

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

1,2,19,38

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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Greatest Common Factor

We found the factors 38,72,97,491 . The biggest common factor number is the GCF number.
So the greatest common factor 38,72,97,491 is 1.

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

• GCF of 25, 51, 42, 697
• GCF of 75, 18, 11, 828
• GCF of 74, 63, 84, 863
• GCF of 52, 65, 63, 345
• GCF of 46, 89, 20, 408

1. What is the GCF of 38, 72, 97, 491?

Answer: GCF of 38, 72, 97, 491 is 1.

2. How to Find the GCF of 38, 72, 97, 491

Answer: Greatest Common Factor(GCF) of 38, 72, 97, 491 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 72, 97, 491) = 1.