Greatest Common Factor of 47, 40, 218

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

• Greatest Common Factor of 47, 40, 218 by common division method
• Greatest Common Factor of 47, 40, 218 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Greatest Common Factor

We found the factors 47,40,218 . The biggest common factor number is the GCF number.
So the greatest common factor 47,40,218 is 1.

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

• GCF of 11, 91, 102
• GCF of 55, 32, 289
• GCF of 54, 49, 559
• GCF of 89, 84, 498
• GCF of 66, 84, 546

1. What is the GCF of 47, 40, 218?

Answer: GCF of 47, 40, 218 is 1.

2. How to Find the GCF of 47, 40, 218

Answer: Greatest Common Factor(GCF) of 47, 40, 218 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 40, 218) = 1.