Greatest Common Factor of 86, 23, 42, 14

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

• Greatest Common Factor of 86, 23, 42, 14 by common division method
• Greatest Common Factor of 86, 23, 42, 14 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 86

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

1,2,43,86

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Greatest Common Factor

We found the factors 86,23,42,14 . The biggest common factor number is the GCF number.
So the greatest common factor 86,23,42,14 is 1.

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

• GCF of 92, 80, 61, 72
• GCF of 16, 80, 22, 61
• GCF of 12, 48, 25, 70
• GCF of 43, 23, 49, 15
• GCF of 80, 56, 77, 63

1. What is the GCF of 86, 23, 42, 14?

Answer: GCF of 86, 23, 42, 14 is 1.

2. How to Find the GCF of 86, 23, 42, 14

Answer: Greatest Common Factor(GCF) of 86, 23, 42, 14 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 23, 42, 14) = 1.