Greatest Common Factor of 71, 43, 43, 4

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

• Greatest Common Factor of 71, 43, 43, 4 by common division method
• Greatest Common Factor of 71, 43, 43, 4 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 43

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

1,43

Factors of 43

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

1,43

Factors of 4

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

1,2,4

Greatest Common Factor

We found the factors 71,43,43,4 . The biggest common factor number is the GCF number.
So the greatest common factor 71,43,43,4 is 1.

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

• GCF of 89, 57, 36, 8
• GCF of 31, 94, 39, 7
• GCF of 31, 67, 30, 7
• GCF of 16, 84, 32, 3
• GCF of 11, 24, 46, 6

1. What is the GCF of 71, 43, 43, 4?

Answer: GCF of 71, 43, 43, 4 is 1.

2. How to Find the GCF of 71, 43, 43, 4

Answer: Greatest Common Factor(GCF) of 71, 43, 43, 4 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 43, 43, 4) = 1.