Greatest Common Factor of 47, 25, 71, 84

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

• Greatest Common Factor of 47, 25, 71, 84 by common division method
• Greatest Common Factor of 47, 25, 71, 84 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 47

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

1,47

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

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

Greatest Common Factor

We found the factors 47,25,71,84 . The biggest common factor number is the GCF number.
So the greatest common factor 47,25,71,84 is 1.

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

• GCF of 56, 67, 77, 85
• GCF of 22, 96, 33, 11
• GCF of 98, 94, 39, 85
• GCF of 42, 44, 85, 69
• GCF of 63, 42, 59, 76

1. What is the GCF of 47, 25, 71, 84?

Answer: GCF of 47, 25, 71, 84 is 1.

2. How to Find the GCF of 47, 25, 71, 84

Answer: Greatest Common Factor(GCF) of 47, 25, 71, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 25, 71, 84) = 1.