Greatest Common Factor of 18, 67, 161

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

• Greatest Common Factor of 18, 67, 161 by common division method
• Greatest Common Factor of 18, 67, 161 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 67

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

1,67

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Greatest Common Factor

We found the factors 18,67,161 . The biggest common factor number is the GCF number.
So the greatest common factor 18,67,161 is 1.

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

• GCF of 85, 22, 260
• GCF of 89, 76, 435
• GCF of 11, 20, 502
• GCF of 53, 33, 117
• GCF of 20, 23, 181

1. What is the GCF of 18, 67, 161?

Answer: GCF of 18, 67, 161 is 1.

2. How to Find the GCF of 18, 67, 161

Answer: Greatest Common Factor(GCF) of 18, 67, 161 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 67, 161) = 1.