Greatest Common Factor of 38, 30, 62, 491

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

• Greatest Common Factor of 38, 30, 62, 491 by common division method
• Greatest Common Factor of 38, 30, 62, 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

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 38,30,62,491 . The biggest common factor number is the GCF number.
So the greatest common factor 38,30,62,491 is 1.

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

• GCF of 50, 46, 24, 492
• GCF of 83, 93, 38, 726
• GCF of 85, 14, 15, 689
• GCF of 22, 94, 96, 671
• GCF of 94, 49, 77, 168

1. What is the GCF of 38, 30, 62, 491?

Answer: GCF of 38, 30, 62, 491 is 1.

2. How to Find the GCF of 38, 30, 62, 491

Answer: Greatest Common Factor(GCF) of 38, 30, 62, 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, 30, 62, 491) = 1.