Greatest Common Factor of 16, 86, 38, 44, 71

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

• Greatest Common Factor of 16, 86, 38, 44, 71 by common division method
• Greatest Common Factor of 16, 86, 38, 44, 71 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 71

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

1,71

Greatest Common Factor

We found the factors 16,86,38,44,71 . The biggest common factor number is the GCF number.
So the greatest common factor 16,86,38,44,71 is 1.

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

• GCF of 13, 87, 12, 97, 58
• GCF of 56, 84, 12, 21, 61
• GCF of 68, 27, 99, 97, 70
• GCF of 78, 50, 48, 51, 54
• GCF of 81, 41, 90, 31, 80

1. What is the GCF of 16, 86, 38, 44, 71?

Answer: GCF of 16, 86, 38, 44, 71 is 1.

2. How to Find the GCF of 16, 86, 38, 44, 71

Answer: Greatest Common Factor(GCF) of 16, 86, 38, 44, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 86, 38, 44, 71) = 1.