Greatest Common Factor of 660, 100, 195

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

• Greatest Common Factor of 660, 100, 195 by common division method
• Greatest Common Factor of 660, 100, 195 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

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 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 660,100,195 . The biggest common factor number is the GCF number.
So the greatest common factor 660,100,195 is 5.

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

• GCF of 756, 235, 718
• GCF of 907, 685, 367
• GCF of 460, 776, 572
• GCF of 374, 407, 768
• GCF of 173, 923, 947

1. What is the GCF of 660, 100, 195?

Answer: GCF of 660, 100, 195 is 5.

2. How to Find the GCF of 660, 100, 195

Answer: Greatest Common Factor(GCF) of 660, 100, 195 = 5

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

Step 2: Then multiply all the prime factors GCF(660, 100, 195) = 5.