Greatest Common Factor of 71, 4, 2, 5

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

• Greatest Common Factor of 71, 4, 2, 5 by common division method
• Greatest Common Factor of 71, 4, 2, 5 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 71

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

1,71

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

Greatest Common Factor

We found the factors 71,4,2,5 . The biggest common factor number is the GCF number.
So the greatest common factor 71,4,2,5 is 1.

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

• GCF of 72, 5, 9, 3
• GCF of 66, 2, 7, 7
• GCF of 73, 6, 9, 5
• GCF of 37, 7, 9, 1
• GCF of 63, 9, 1, 1

1. What is the GCF of 71, 4, 2, 5?

Answer: GCF of 71, 4, 2, 5 is 1.

2. How to Find the GCF of 71, 4, 2, 5

Answer: Greatest Common Factor(GCF) of 71, 4, 2, 5 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 4, 2, 5) = 1.