Greatest Common Factor of 18, 712, 172

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

• Greatest Common Factor of 18, 712, 172 by common division method
• Greatest Common Factor of 18, 712, 172 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 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 18,712,172 . The biggest common factor number is the GCF number.
So the greatest common factor 18,712,172 is 2.

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

• GCF of 29, 652, 990
• GCF of 95, 722, 258
• GCF of 54, 683, 688
• GCF of 56, 396, 882
• GCF of 92, 108, 592

1. What is the GCF of 18, 712, 172?

Answer: GCF of 18, 712, 172 is 2.

2. How to Find the GCF of 18, 712, 172

Answer: Greatest Common Factor(GCF) of 18, 712, 172 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 712, 172) = 2.