Greatest Common Factor of 18, 356, 671

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

• Greatest Common Factor of 18, 356, 671 by common division method
• Greatest Common Factor of 18, 356, 671 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 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Factors of 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Greatest Common Factor

We found the factors 18,356,671 . The biggest common factor number is the GCF number.
So the greatest common factor 18,356,671 is 1.

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

• GCF of 23, 547, 137
• GCF of 55, 708, 561
• GCF of 53, 874, 783
• GCF of 33, 448, 620
• GCF of 52, 340, 684

1. What is the GCF of 18, 356, 671?

Answer: GCF of 18, 356, 671 is 1.

2. How to Find the GCF of 18, 356, 671

Answer: Greatest Common Factor(GCF) of 18, 356, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 356, 671) = 1.