Greatest Common Factor of 210, 493, 987

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

• Greatest Common Factor of 210, 493, 987 by common division method
• Greatest Common Factor of 210, 493, 987 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 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Factors of 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Greatest Common Factor

We found the factors 210,493,987 . The biggest common factor number is the GCF number.
So the greatest common factor 210,493,987 is 1.

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

• GCF of 708, 210, 859
• GCF of 691, 200, 963
• GCF of 969, 164, 994
• GCF of 174, 999, 888
• GCF of 889, 720, 183

1. What is the GCF of 210, 493, 987?

Answer: GCF of 210, 493, 987 is 1.

2. How to Find the GCF of 210, 493, 987

Answer: Greatest Common Factor(GCF) of 210, 493, 987 = 1

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

Step 2: Then multiply all the prime factors GCF(210, 493, 987) = 1.