Greatest Common Factor of 38, 84, 55, 166

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

• Greatest Common Factor of 38, 84, 55, 166 by common division method
• Greatest Common Factor of 38, 84, 55, 166 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Greatest Common Factor

We found the factors 38,84,55,166 . The biggest common factor number is the GCF number.
So the greatest common factor 38,84,55,166 is 1.

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

• GCF of 23, 23, 23, 513
• GCF of 86, 34, 52, 498
• GCF of 79, 36, 89, 973
• GCF of 83, 67, 99, 796
• GCF of 27, 46, 94, 439

1. What is the GCF of 38, 84, 55, 166?

Answer: GCF of 38, 84, 55, 166 is 1.

2. How to Find the GCF of 38, 84, 55, 166

Answer: Greatest Common Factor(GCF) of 38, 84, 55, 166 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 84, 55, 166) = 1.