Greatest Common Factor of 18, 12, 947

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

• Greatest Common Factor of 18, 12, 947 by common division method
• Greatest Common Factor of 18, 12, 947 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Greatest Common Factor

We found the factors 18,12,947 . The biggest common factor number is the GCF number.
So the greatest common factor 18,12,947 is 1.

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

• GCF of 50, 70, 214
• GCF of 47, 92, 535
• GCF of 44, 84, 349
• GCF of 27, 29, 878
• GCF of 10, 37, 663

1. What is the GCF of 18, 12, 947?

Answer: GCF of 18, 12, 947 is 1.

2. How to Find the GCF of 18, 12, 947

Answer: Greatest Common Factor(GCF) of 18, 12, 947 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 12, 947) = 1.