Greatest Common Factor of 400, 636, 16

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

• Greatest Common Factor of 400, 636, 16 by common division method
• Greatest Common Factor of 400, 636, 16 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 x 2 = 4

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

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

Factors of 16

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

1,2,4,8,16

Greatest Common Factor

We found the factors 400,636,16 . The biggest common factor number is the GCF number.
So the greatest common factor 400,636,16 is 4.

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

• GCF of 887, 574, 98
• GCF of 491, 735, 54
• GCF of 374, 727, 51
• GCF of 848, 744, 83
• GCF of 580, 604, 11

1. What is the GCF of 400, 636, 16?

Answer: GCF of 400, 636, 16 is 4.

2. How to Find the GCF of 400, 636, 16

Answer: Greatest Common Factor(GCF) of 400, 636, 16 = 4

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

Step 2: Then multiply all the prime factors GCF(400, 636, 16) = 4.