Greatest Common Factor of 18, 46, 378

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

• Greatest Common Factor of 18, 46, 378 by common division method
• Greatest Common Factor of 18, 46, 378 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Greatest Common Factor

We found the factors 18,46,378 . The biggest common factor number is the GCF number.
So the greatest common factor 18,46,378 is 2.

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

• GCF of 96, 88, 420
• GCF of 48, 94, 207
• GCF of 64, 21, 596
• GCF of 67, 10, 411
• GCF of 41, 88, 245

1. What is the GCF of 18, 46, 378?

Answer: GCF of 18, 46, 378 is 2.

2. How to Find the GCF of 18, 46, 378

Answer: Greatest Common Factor(GCF) of 18, 46, 378 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 46, 378) = 2.