Greatest Common Factor of 18, 24, 668

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

• Greatest Common Factor of 18, 24, 668 by common division method
• Greatest Common Factor of 18, 24, 668 with matching the biggest common factor

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

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

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Greatest Common Factor

We found the factors 18,24,668 . The biggest common factor number is the GCF number.
So the greatest common factor 18,24,668 is 2.

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

• GCF of 16, 10, 723
• GCF of 97, 38, 978
• GCF of 58, 48, 114
• GCF of 37, 17, 528
• GCF of 13, 66, 153

1. What is the GCF of 18, 24, 668?

Answer: GCF of 18, 24, 668 is 2.

2. How to Find the GCF of 18, 24, 668

Answer: Greatest Common Factor(GCF) of 18, 24, 668 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 24, 668) = 2.