Greatest Common Factor of 86, 92, 70, 189

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

• Greatest Common Factor of 86, 92, 70, 189 by common division method
• Greatest Common Factor of 86, 92, 70, 189 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 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 86,92,70,189 . The biggest common factor number is the GCF number.
So the greatest common factor 86,92,70,189 is 1.

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

• GCF of 99, 54, 30, 643
• GCF of 94, 36, 50, 583
• GCF of 16, 40, 55, 522
• GCF of 96, 96, 34, 560
• GCF of 60, 37, 94, 410

1. What is the GCF of 86, 92, 70, 189?

Answer: GCF of 86, 92, 70, 189 is 1.

2. How to Find the GCF of 86, 92, 70, 189

Answer: Greatest Common Factor(GCF) of 86, 92, 70, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 92, 70, 189) = 1.