Greatest Common Factor of 84, 34, 55, 73

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

• Greatest Common Factor of 84, 34, 55, 73 by common division method
• Greatest Common Factor of 84, 34, 55, 73 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 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 55

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

1,5,11,55

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 84,34,55,73 . The biggest common factor number is the GCF number.
So the greatest common factor 84,34,55,73 is 1.

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

• GCF of 57, 87, 40, 50
• GCF of 90, 22, 36, 78
• GCF of 53, 26, 14, 37
• GCF of 79, 50, 95, 70
• GCF of 27, 43, 71, 78

1. What is the GCF of 84, 34, 55, 73?

Answer: GCF of 84, 34, 55, 73 is 1.

2. How to Find the GCF of 84, 34, 55, 73

Answer: Greatest Common Factor(GCF) of 84, 34, 55, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 34, 55, 73) = 1.