Greatest Common Factor of 681, 822, 18

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

• Greatest Common Factor of 681, 822, 18 by common division method
• Greatest Common Factor of 681, 822, 18 with matching the biggest common factor

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

Factors of 681

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

1,3,227,681

Factors of 822

List of positive integer factors of 822 that divides 822 without a remainder.

1,2,3,6,137,274,411,822

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 681,822,18 . The biggest common factor number is the GCF number.
So the greatest common factor 681,822,18 is 3.

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

• GCF of 263, 965, 47
• GCF of 892, 421, 69
• GCF of 416, 334, 38
• GCF of 198, 751, 10
• GCF of 951, 380, 18

1. What is the GCF of 681, 822, 18?

Answer: GCF of 681, 822, 18 is 3.

2. How to Find the GCF of 681, 822, 18

Answer: Greatest Common Factor(GCF) of 681, 822, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(681, 822, 18) = 3.