Greatest Common Factor of 18, 20, 96, 11

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

• Greatest Common Factor of 18, 20, 96, 11 by common division method
• Greatest Common Factor of 18, 20, 96, 11 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 18

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

1,2,3,6,9,18

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Greatest Common Factor

We found the factors 18,20,96,11 . The biggest common factor number is the GCF number.
So the greatest common factor 18,20,96,11 is 1.

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

• GCF of 85, 51, 56, 68
• GCF of 28, 27, 50, 24
• GCF of 51, 48, 23, 94
• GCF of 70, 60, 32, 78
• GCF of 44, 87, 48, 66

1. What is the GCF of 18, 20, 96, 11?

Answer: GCF of 18, 20, 96, 11 is 1.

2. How to Find the GCF of 18, 20, 96, 11

Answer: Greatest Common Factor(GCF) of 18, 20, 96, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 20, 96, 11) = 1.