Greatest Common Factor of 126, 671, 63

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

• Greatest Common Factor of 126, 671, 63 by common division method
• Greatest Common Factor of 126, 671, 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 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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

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 126,671,63 . The biggest common factor number is the GCF number.
So the greatest common factor 126,671,63 is 1.

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

• GCF of 213, 744, 38
• GCF of 960, 381, 29
• GCF of 206, 647, 55
• GCF of 791, 690, 64
• GCF of 140, 804, 95

1. What is the GCF of 126, 671, 63?

Answer: GCF of 126, 671, 63 is 1.

2. How to Find the GCF of 126, 671, 63

Answer: Greatest Common Factor(GCF) of 126, 671, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(126, 671, 63) = 1.