Greatest Common Factor of 195, 238, 270, 831, 209

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

• Greatest Common Factor of 195, 238, 270, 831, 209 by common division method
• Greatest Common Factor of 195, 238, 270, 831, 209 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 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

Factors of 209

List of positive integer factors of 209 that divides 209 without a remainder.

1,11,19,209

Greatest Common Factor

We found the factors 195,238,270,831,209 . The biggest common factor number is the GCF number.
So the greatest common factor 195,238,270,831,209 is 1.

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

• GCF of 536, 272, 438, 112, 770
• GCF of 423, 349, 312, 368, 943
• GCF of 124, 205, 116, 238, 159
• GCF of 908, 883, 114, 101, 158
• GCF of 202, 697, 911, 111, 840

1. What is the GCF of 195, 238, 270, 831, 209?

Answer: GCF of 195, 238, 270, 831, 209 is 1.

2. How to Find the GCF of 195, 238, 270, 831, 209

Answer: Greatest Common Factor(GCF) of 195, 238, 270, 831, 209 = 1

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

Step 2: Then multiply all the prime factors GCF(195, 238, 270, 831, 209) = 1.