Greatest Common Factor of 660, 110, 47

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

• Greatest Common Factor of 660, 110, 47 by common division method
• Greatest Common Factor of 660, 110, 47 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 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 110

List of positive integer factors of 110 that divides 110 without a remainder.

1,2,5,10,11,22,55,110

Factors of 47

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

1,47

Greatest Common Factor

We found the factors 660,110,47 . The biggest common factor number is the GCF number.
So the greatest common factor 660,110,47 is 1.

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

• GCF of 170, 531, 50
• GCF of 475, 261, 72
• GCF of 388, 912, 21
• GCF of 616, 381, 32
• GCF of 227, 469, 97

1. What is the GCF of 660, 110, 47?

Answer: GCF of 660, 110, 47 is 1.

2. How to Find the GCF of 660, 110, 47

Answer: Greatest Common Factor(GCF) of 660, 110, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(660, 110, 47) = 1.