Greatest Common Factor of 71, 4, 47, 65

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

• Greatest Common Factor of 71, 4, 47, 65 by common division method
• Greatest Common Factor of 71, 4, 47, 65 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 47

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

1,47

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Greatest Common Factor

We found the factors 71,4,47,65 . The biggest common factor number is the GCF number.
So the greatest common factor 71,4,47,65 is 1.

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

• GCF of 94, 6, 58, 36
• GCF of 69, 5, 40, 74
• GCF of 93, 8, 89, 75
• GCF of 14, 9, 98, 97
• GCF of 80, 4, 63, 44

1. What is the GCF of 71, 4, 47, 65?

Answer: GCF of 71, 4, 47, 65 is 1.

2. How to Find the GCF of 71, 4, 47, 65

Answer: Greatest Common Factor(GCF) of 71, 4, 47, 65 = 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, 47, 65) = 1.