Greatest Common Factor of 726, 543, 420

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

• Greatest Common Factor of 726, 543, 420 by common division method
• Greatest Common Factor of 726, 543, 420 with matching the biggest common factor

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

Factors of 726

List of positive integer factors of 726 that divides 726 without a remainder.

1,2,3,6,11,22,33,66,121,242,363,726

Factors of 543

List of positive integer factors of 543 that divides 543 without a remainder.

1,3,181,543

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 726,543,420 . The biggest common factor number is the GCF number.
So the greatest common factor 726,543,420 is 3.

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

• GCF of 531, 449, 696
• GCF of 297, 772, 764
• GCF of 461, 828, 994
• GCF of 888, 169, 795
• GCF of 736, 234, 425

1. What is the GCF of 726, 543, 420?

Answer: GCF of 726, 543, 420 is 3.

2. How to Find the GCF of 726, 543, 420

Answer: Greatest Common Factor(GCF) of 726, 543, 420 = 3

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

Step 2: Then multiply all the prime factors GCF(726, 543, 420) = 3.