Greatest Common Factor of 828, 660, 681

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

• Greatest Common Factor of 828, 660, 681 by common division method
• Greatest Common Factor of 828, 660, 681 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

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 681

List of positive integer factors of 681 that divides 681 without a remainder.

1,3,227,681

Greatest Common Factor

We found the factors 828,660,681 . The biggest common factor number is the GCF number.
So the greatest common factor 828,660,681 is 3.

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

• GCF of 683, 860, 120
• GCF of 605, 116, 301
• GCF of 473, 584, 395
• GCF of 135, 435, 628
• GCF of 194, 560, 383

1. What is the GCF of 828, 660, 681?

Answer: GCF of 828, 660, 681 is 3.

2. How to Find the GCF of 828, 660, 681

Answer: Greatest Common Factor(GCF) of 828, 660, 681 = 3

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

Step 2: Then multiply all the prime factors GCF(828, 660, 681) = 3.