Greatest Common Factor of 240, 199, 81

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

• Greatest Common Factor of 240, 199, 81 by common division method
• Greatest Common Factor of 240, 199, 81 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 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Factors of 81

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

1,3,9,27,81

Greatest Common Factor

We found the factors 240,199,81 . The biggest common factor number is the GCF number.
So the greatest common factor 240,199,81 is 1.

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

• GCF of 149, 905, 33
• GCF of 695, 155, 93
• GCF of 692, 927, 19
• GCF of 505, 421, 34
• GCF of 211, 104, 77

1. What is the GCF of 240, 199, 81?

Answer: GCF of 240, 199, 81 is 1.

2. How to Find the GCF of 240, 199, 81

Answer: Greatest Common Factor(GCF) of 240, 199, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(240, 199, 81) = 1.