Greatest Common Factor of 84, 80, 47, 973

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

• Greatest Common Factor of 84, 80, 47, 973 by common division method
• Greatest Common Factor of 84, 80, 47, 973 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 973

List of positive integer factors of 973 that divides 973 without a remainder.

1,7,139,973

Greatest Common Factor

We found the factors 84,80,47,973 . The biggest common factor number is the GCF number.
So the greatest common factor 84,80,47,973 is 1.

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

• GCF of 55, 72, 66, 978
• GCF of 24, 55, 25, 722
• GCF of 77, 88, 99, 134
• GCF of 87, 88, 16, 981
• GCF of 36, 55, 62, 223

1. What is the GCF of 84, 80, 47, 973?

Answer: GCF of 84, 80, 47, 973 is 1.

2. How to Find the GCF of 84, 80, 47, 973

Answer: Greatest Common Factor(GCF) of 84, 80, 47, 973 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 80, 47, 973) = 1.