Greatest Common Factor of 210, 298, 63

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

• Greatest Common Factor of 210, 298, 63 by common division method
• Greatest Common Factor of 210, 298, 63 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 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 210,298,63 . The biggest common factor number is the GCF number.
So the greatest common factor 210,298,63 is 1.

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

• GCF of 338, 494, 16
• GCF of 557, 483, 86
• GCF of 496, 356, 38
• GCF of 129, 238, 95
• GCF of 174, 975, 53

1. What is the GCF of 210, 298, 63?

Answer: GCF of 210, 298, 63 is 1.

2. How to Find the GCF of 210, 298, 63

Answer: Greatest Common Factor(GCF) of 210, 298, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(210, 298, 63) = 1.