Greatest Common Factor of 18, 41, 84, 178

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

• Greatest Common Factor of 18, 41, 84, 178 by common division method
• Greatest Common Factor of 18, 41, 84, 178 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 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Greatest Common Factor

We found the factors 18,41,84,178 . The biggest common factor number is the GCF number.
So the greatest common factor 18,41,84,178 is 1.

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

• GCF of 20, 36, 35, 572
• GCF of 14, 93, 28, 647
• GCF of 87, 66, 71, 939
• GCF of 98, 67, 33, 429
• GCF of 22, 61, 42, 688

1. What is the GCF of 18, 41, 84, 178?

Answer: GCF of 18, 41, 84, 178 is 1.

2. How to Find the GCF of 18, 41, 84, 178

Answer: Greatest Common Factor(GCF) of 18, 41, 84, 178 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 41, 84, 178) = 1.