Greatest Common Factor of 394, 273, 138

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

• Greatest Common Factor of 394, 273, 138 by common division method
• Greatest Common Factor of 394, 273, 138 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 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 394,273,138 . The biggest common factor number is the GCF number.
So the greatest common factor 394,273,138 is 1.

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

• GCF of 100, 106, 903
• GCF of 891, 317, 812
• GCF of 782, 817, 372
• GCF of 773, 374, 598
• GCF of 965, 632, 334

1. What is the GCF of 394, 273, 138?

Answer: GCF of 394, 273, 138 is 1.

2. How to Find the GCF of 394, 273, 138

Answer: Greatest Common Factor(GCF) of 394, 273, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(394, 273, 138) = 1.