Greatest Common Factor of 18, 85, 626

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

• Greatest Common Factor of 18, 85, 626 by common division method
• Greatest Common Factor of 18, 85, 626 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 626

List of positive integer factors of 626 that divides 626 without a remainder.

1,2,313,626

Greatest Common Factor

We found the factors 18,85,626 . The biggest common factor number is the GCF number.
So the greatest common factor 18,85,626 is 1.

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

• GCF of 72, 14, 685
• GCF of 50, 79, 307
• GCF of 62, 56, 985
• GCF of 78, 32, 626
• GCF of 25, 92, 555

1. What is the GCF of 18, 85, 626?

Answer: GCF of 18, 85, 626 is 1.

2. How to Find the GCF of 18, 85, 626

Answer: Greatest Common Factor(GCF) of 18, 85, 626 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 85, 626) = 1.