Greatest Common Factor of 42, 80, 86, 726

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

• Greatest Common Factor of 42, 80, 86, 726 by common division method
• Greatest Common Factor of 42, 80, 86, 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

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 42,80,86,726 . The biggest common factor number is the GCF number.
So the greatest common factor 42,80,86,726 is 2.

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

• GCF of 66, 44, 73, 472
• GCF of 52, 79, 49, 143
• GCF of 24, 55, 10, 580
• GCF of 78, 36, 52, 481
• GCF of 47, 66, 64, 725

1. What is the GCF of 42, 80, 86, 726?

Answer: GCF of 42, 80, 86, 726 is 2.

2. How to Find the GCF of 42, 80, 86, 726

Answer: Greatest Common Factor(GCF) of 42, 80, 86, 726 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 80, 86, 726) = 2.