Greatest Common Factor of 490, 126, 655

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

• Greatest Common Factor of 490, 126, 655 by common division method
• Greatest Common Factor of 490, 126, 655 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 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 655

List of positive integer factors of 655 that divides 655 without a remainder.

1,5,131,655

Greatest Common Factor

We found the factors 490,126,655 . The biggest common factor number is the GCF number.
So the greatest common factor 490,126,655 is 1.

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

• GCF of 151, 988, 857
• GCF of 403, 539, 742
• GCF of 852, 494, 649
• GCF of 284, 794, 196
• GCF of 941, 806, 297

1. What is the GCF of 490, 126, 655?

Answer: GCF of 490, 126, 655 is 1.

2. How to Find the GCF of 490, 126, 655

Answer: Greatest Common Factor(GCF) of 490, 126, 655 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 126, 655) = 1.