Greatest Common Factor of 38, 23, 81, 571

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

• Greatest Common Factor of 38, 23, 81, 571 by common division method
• Greatest Common Factor of 38, 23, 81, 571 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 23

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

1,23

Factors of 81

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

1,3,9,27,81

Factors of 571

List of positive integer factors of 571 that divides 571 without a remainder.

1,571

Greatest Common Factor

We found the factors 38,23,81,571 . The biggest common factor number is the GCF number.
So the greatest common factor 38,23,81,571 is 1.

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

• GCF of 90, 44, 35, 848
• GCF of 71, 81, 12, 907
• GCF of 84, 72, 49, 395
• GCF of 12, 23, 13, 669
• GCF of 73, 60, 28, 188

1. What is the GCF of 38, 23, 81, 571?

Answer: GCF of 38, 23, 81, 571 is 1.

2. How to Find the GCF of 38, 23, 81, 571

Answer: Greatest Common Factor(GCF) of 38, 23, 81, 571 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 23, 81, 571) = 1.