Greatest Common Factor of 100, 105, 491

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

• Greatest Common Factor of 100, 105, 491 by common division method
• Greatest Common Factor of 100, 105, 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 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

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 100,105,491 . The biggest common factor number is the GCF number.
So the greatest common factor 100,105,491 is 1.

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

• GCF of 793, 285, 832
• GCF of 871, 630, 508
• GCF of 292, 742, 338
• GCF of 683, 173, 244
• GCF of 232, 414, 262

1. What is the GCF of 100, 105, 491?

Answer: GCF of 100, 105, 491 is 1.

2. How to Find the GCF of 100, 105, 491

Answer: Greatest Common Factor(GCF) of 100, 105, 491 = 1

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

Step 2: Then multiply all the prime factors GCF(100, 105, 491) = 1.