Greatest Common Factor of 18, 492, 178

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

• Greatest Common Factor of 18, 492, 178 by common division method
• Greatest Common Factor of 18, 492, 178 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 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Greatest Common Factor

We found the factors 18,492,178 . The biggest common factor number is the GCF number.
So the greatest common factor 18,492,178 is 2.

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

• GCF of 90, 935, 758
• GCF of 72, 552, 720
• GCF of 36, 785, 274
• GCF of 94, 473, 250
• GCF of 69, 433, 200

1. What is the GCF of 18, 492, 178?

Answer: GCF of 18, 492, 178 is 2.

2. How to Find the GCF of 18, 492, 178

Answer: Greatest Common Factor(GCF) of 18, 492, 178 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 492, 178) = 2.