Greatest Common Factor of 81, 349, 139

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

• Greatest Common Factor of 81, 349, 139 by common division method
• Greatest Common Factor of 81, 349, 139 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 81

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

1,3,9,27,81

Factors of 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 81,349,139 . The biggest common factor number is the GCF number.
So the greatest common factor 81,349,139 is 1.

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

• GCF of 69, 717, 940
• GCF of 10, 486, 318
• GCF of 14, 505, 580
• GCF of 65, 116, 433
• GCF of 42, 193, 350

1. What is the GCF of 81, 349, 139?

Answer: GCF of 81, 349, 139 is 1.

2. How to Find the GCF of 81, 349, 139

Answer: Greatest Common Factor(GCF) of 81, 349, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 349, 139) = 1.