Greatest Common Factor of 23, 19, 171

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

• Greatest Common Factor of 23, 19, 171 by common division method
• Greatest Common Factor of 23, 19, 171 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 23

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

1,23

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 23,19,171 . The biggest common factor number is the GCF number.
So the greatest common factor 23,19,171 is 1.

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

• GCF of 45, 91, 369
• GCF of 44, 98, 225
• GCF of 70, 29, 288
• GCF of 82, 80, 308
• GCF of 91, 87, 397

1. What is the GCF of 23, 19, 171?

Answer: GCF of 23, 19, 171 is 1.

2. How to Find the GCF of 23, 19, 171

Answer: Greatest Common Factor(GCF) of 23, 19, 171 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 19, 171) = 1.