Greatest Common Factor of 138, 360, 391

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

• Greatest Common Factor of 138, 360, 391 by common division method
• Greatest Common Factor of 138, 360, 391 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 138

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

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

Factors of 360

List of positive integer factors of 360 that divides 360 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,18,20,24,30,36,40,45,60,72,90,120,180,360

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Greatest Common Factor

We found the factors 138,360,391 . The biggest common factor number is the GCF number.
So the greatest common factor 138,360,391 is 1.

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

• GCF of 467, 221, 187
• GCF of 945, 210, 248
• GCF of 627, 311, 425
• GCF of 592, 337, 225
• GCF of 391, 602, 475

1. What is the GCF of 138, 360, 391?

Answer: GCF of 138, 360, 391 is 1.

2. How to Find the GCF of 138, 360, 391

Answer: Greatest Common Factor(GCF) of 138, 360, 391 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 360, 391) = 1.