Greatest Common Factor of 28, 78, 726

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

• Greatest Common Factor of 28, 78, 726 by common division method
• Greatest Common Factor of 28, 78, 726 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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

Greatest Common Factor

We found the factors 28,78,726 . The biggest common factor number is the GCF number.
So the greatest common factor 28,78,726 is 2.

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

• GCF of 65, 43, 874
• GCF of 77, 46, 177
• GCF of 17, 13, 880
• GCF of 92, 46, 789
• GCF of 26, 90, 132

1. What is the GCF of 28, 78, 726?

Answer: GCF of 28, 78, 726 is 2.

2. How to Find the GCF of 28, 78, 726

Answer: Greatest Common Factor(GCF) of 28, 78, 726 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 78, 726) = 2.