Greatest Common Factor of 84, 47, 43, 11

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

• Greatest Common Factor of 84, 47, 43, 11 by common division method
• Greatest Common Factor of 84, 47, 43, 11 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 47

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

1,47

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Greatest Common Factor

We found the factors 84,47,43,11 . The biggest common factor number is the GCF number.
So the greatest common factor 84,47,43,11 is 1.

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

• GCF of 69, 83, 10, 77
• GCF of 53, 91, 73, 17
• GCF of 95, 28, 55, 47
• GCF of 44, 98, 94, 93
• GCF of 18, 58, 81, 78

1. What is the GCF of 84, 47, 43, 11?

Answer: GCF of 84, 47, 43, 11 is 1.

2. How to Find the GCF of 84, 47, 43, 11

Answer: Greatest Common Factor(GCF) of 84, 47, 43, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 47, 43, 11) = 1.