Greatest Common Factor of 80, 6, 18, 33

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

• Greatest Common Factor of 80, 6, 18, 33 by common division method
• Greatest Common Factor of 80, 6, 18, 33 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 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 6

List of positive integer factors of 6 that divides 6 without a remainder.

1,2,3,6

Factors of 18

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

1,2,3,6,9,18

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Greatest Common Factor

We found the factors 80,6,18,33 . The biggest common factor number is the GCF number.
So the greatest common factor 80,6,18,33 is 1.

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

• GCF of 20, 2, 96, 47
• GCF of 72, 8, 14, 45
• GCF of 47, 2, 59, 54
• GCF of 18, 8, 32, 64
• GCF of 36, 4, 62, 54

1. What is the GCF of 80, 6, 18, 33?

Answer: GCF of 80, 6, 18, 33 is 1.

2. How to Find the GCF of 80, 6, 18, 33

Answer: Greatest Common Factor(GCF) of 80, 6, 18, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 6, 18, 33) = 1.