Greatest Common Factor of 660, 472, 147

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

• Greatest Common Factor of 660, 472, 147 by common division method
• Greatest Common Factor of 660, 472, 147 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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 660,472,147 . The biggest common factor number is the GCF number.
So the greatest common factor 660,472,147 is 1.

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

• GCF of 373, 382, 621
• GCF of 192, 909, 192
• GCF of 703, 195, 707
• GCF of 470, 382, 560
• GCF of 128, 583, 817

1. What is the GCF of 660, 472, 147?

Answer: GCF of 660, 472, 147 is 1.

2. How to Find the GCF of 660, 472, 147

Answer: Greatest Common Factor(GCF) of 660, 472, 147 = 1

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

Step 2: Then multiply all the prime factors GCF(660, 472, 147) = 1.