Greatest Common Factor of 16, 86, 18, 636

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

• Greatest Common Factor of 16, 86, 18, 636 by common division method
• Greatest Common Factor of 16, 86, 18, 636 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 86

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

1,2,43,86

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 16,86,18,636 . The biggest common factor number is the GCF number.
So the greatest common factor 16,86,18,636 is 2.

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

• GCF of 45, 93, 81, 424
• GCF of 61, 74, 87, 229
• GCF of 91, 92, 87, 680
• GCF of 31, 75, 87, 585
• GCF of 57, 57, 78, 733

1. What is the GCF of 16, 86, 18, 636?

Answer: GCF of 16, 86, 18, 636 is 2.

2. How to Find the GCF of 16, 86, 18, 636

Answer: Greatest Common Factor(GCF) of 16, 86, 18, 636 = 2

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

Step 2: Then multiply all the prime factors GCF(16, 86, 18, 636) = 2.