Greatest Common Factor of 18, 67, 681

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

• Greatest Common Factor of 18, 67, 681 by common division method
• Greatest Common Factor of 18, 67, 681 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 18

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

1,2,3,6,9,18

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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 18,67,681 . The biggest common factor number is the GCF number.
So the greatest common factor 18,67,681 is 1.

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

• GCF of 91, 39, 762
• GCF of 96, 69, 312
• GCF of 72, 79, 663
• GCF of 74, 85, 449
• GCF of 25, 90, 494

1. What is the GCF of 18, 67, 681?

Answer: GCF of 18, 67, 681 is 1.

2. How to Find the GCF of 18, 67, 681

Answer: Greatest Common Factor(GCF) of 18, 67, 681 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 67, 681) = 1.