Greatest Common Factor of 138, 9900, 191

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

• Greatest Common Factor of 138, 9900, 191 by common division method
• Greatest Common Factor of 138, 9900, 191 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 138

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

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

Factors of 9900

List of positive integer factors of 9900 that divides 9900 without a remainder.

1,2,3,4,5,6,9,10,11,12,15,18,20,22,25,30,33,36,44,45,50,55,60,66,75,90,99,100,110,132,150,165,180,198,220,225,275,300,330,396,450,495,550,660,825,900,990,1100,1650,1980,2475,3300,4950,9900

Factors of 191

List of positive integer factors of 191 that divides 191 without a remainder.

1,191

Greatest Common Factor

We found the factors 138,9900,191 . The biggest common factor number is the GCF number.
So the greatest common factor 138,9900,191 is 1.

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

• GCF of 868, 1434, 128
• GCF of 267, 4064, 968
• GCF of 728, 2793, 761
• GCF of 920, 2052, 809
• GCF of 141, 1448, 482

1. What is the GCF of 138, 9900, 191?

Answer: GCF of 138, 9900, 191 is 1.

2. How to Find the GCF of 138, 9900, 191

Answer: Greatest Common Factor(GCF) of 138, 9900, 191 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 9900, 191) = 1.