Greatest Common Factor of 81, 67, 35, 189

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

• Greatest Common Factor of 81, 67, 35, 189 by common division method
• Greatest Common Factor of 81, 67, 35, 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

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 81,67,35,189 . The biggest common factor number is the GCF number.
So the greatest common factor 81,67,35,189 is 1.

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

• GCF of 98, 94, 81, 896
• GCF of 45, 33, 92, 796
• GCF of 70, 40, 26, 792
• GCF of 47, 29, 77, 901
• GCF of 43, 54, 19, 506

1. What is the GCF of 81, 67, 35, 189?

Answer: GCF of 81, 67, 35, 189 is 1.

2. How to Find the GCF of 81, 67, 35, 189

Answer: Greatest Common Factor(GCF) of 81, 67, 35, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 67, 35, 189) = 1.