Greatest Common Factor of 126, 426, 561

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

• Greatest Common Factor of 126, 426, 561 by common division method
• Greatest Common Factor of 126, 426, 561 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Greatest Common Factor

We found the factors 126,426,561 . The biggest common factor number is the GCF number.
So the greatest common factor 126,426,561 is 3.

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

• GCF of 484, 307, 745
• GCF of 767, 774, 477
• GCF of 772, 642, 622
• GCF of 695, 457, 435
• GCF of 137, 691, 108

1. What is the GCF of 126, 426, 561?

Answer: GCF of 126, 426, 561 is 3.

2. How to Find the GCF of 126, 426, 561

Answer: Greatest Common Factor(GCF) of 126, 426, 561 = 3

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

Step 2: Then multiply all the prime factors GCF(126, 426, 561) = 3.