Greatest Common Factor of 18, 999, 668

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

• Greatest Common Factor of 18, 999, 668 by common division method
• Greatest Common Factor of 18, 999, 668 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 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

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 18,999,668 . The biggest common factor number is the GCF number.
So the greatest common factor 18,999,668 is 1.

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

• GCF of 57, 512, 112
• GCF of 33, 138, 865
• GCF of 28, 992, 144
• GCF of 69, 638, 351
• GCF of 72, 929, 531

1. What is the GCF of 18, 999, 668?

Answer: GCF of 18, 999, 668 is 1.

2. How to Find the GCF of 18, 999, 668

Answer: Greatest Common Factor(GCF) of 18, 999, 668 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 999, 668) = 1.