Greatest Common Factor of 36, 18, 400

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

• Greatest Common Factor of 36, 18, 400 by common division method
• Greatest Common Factor of 36, 18, 400 with matching the biggest common factor

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

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 18

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

1,2,3,6,9,18

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

Greatest Common Factor

We found the factors 36,18,400 . The biggest common factor number is the GCF number.
So the greatest common factor 36,18,400 is 2.

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

• GCF of 38, 46, 123
• GCF of 97, 85, 375
• GCF of 25, 49, 469
• GCF of 74, 65, 143
• GCF of 15, 76, 335

1. What is the GCF of 36, 18, 400?

Answer: GCF of 36, 18, 400 is 2.

2. How to Find the GCF of 36, 18, 400

Answer: Greatest Common Factor(GCF) of 36, 18, 400 = 2

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

Step 2: Then multiply all the prime factors GCF(36, 18, 400) = 2.