Greatest Common Factor of 608, 423, 18

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

• Greatest Common Factor of 608, 423, 18 by common division method
• Greatest Common Factor of 608, 423, 18 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 608

List of positive integer factors of 608 that divides 608 without a remainder.

1,2,4,8,16,19,32,38,76,152,304,608

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 608,423,18 . The biggest common factor number is the GCF number.
So the greatest common factor 608,423,18 is 1.

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

• GCF of 189, 308, 47
• GCF of 569, 808, 18
• GCF of 498, 911, 80
• GCF of 133, 809, 72
• GCF of 723, 832, 20

1. What is the GCF of 608, 423, 18?

Answer: GCF of 608, 423, 18 is 1.

2. How to Find the GCF of 608, 423, 18

Answer: Greatest Common Factor(GCF) of 608, 423, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(608, 423, 18) = 1.