Greatest Common Factor of 195, 18, 24

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

• Greatest Common Factor of 195, 18, 24 by common division method
• Greatest Common Factor of 195, 18, 24 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 18

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

1,2,3,6,9,18

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Greatest Common Factor

We found the factors 195,18,24 . The biggest common factor number is the GCF number.
So the greatest common factor 195,18,24 is 3.

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

• GCF of 225, 52, 80
• GCF of 722, 25, 35
• GCF of 136, 12, 52
• GCF of 516, 79, 41
• GCF of 964, 41, 42

1. What is the GCF of 195, 18, 24?

Answer: GCF of 195, 18, 24 is 3.

2. How to Find the GCF of 195, 18, 24

Answer: Greatest Common Factor(GCF) of 195, 18, 24 = 3

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

Step 2: Then multiply all the prime factors GCF(195, 18, 24) = 3.