Greatest Common Factor of 30, 18, 166

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

• Greatest Common Factor of 30, 18, 166 by common division method
• Greatest Common Factor of 30, 18, 166 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 18

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

1,2,3,6,9,18

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Greatest Common Factor

We found the factors 30,18,166 . The biggest common factor number is the GCF number.
So the greatest common factor 30,18,166 is 2.

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

• GCF of 84, 35, 896
• GCF of 80, 53, 334
• GCF of 50, 49, 893
• GCF of 52, 63, 762
• GCF of 69, 64, 235

1. What is the GCF of 30, 18, 166?

Answer: GCF of 30, 18, 166 is 2.

2. How to Find the GCF of 30, 18, 166

Answer: Greatest Common Factor(GCF) of 30, 18, 166 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 18, 166) = 2.