Greatest Common Factor of 34, 71, 81, 240

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

• Greatest Common Factor of 34, 71, 81, 240 by common division method
• Greatest Common Factor of 34, 71, 81, 240 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 81

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

1,3,9,27,81

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

Greatest Common Factor

We found the factors 34,71,81,240 . The biggest common factor number is the GCF number.
So the greatest common factor 34,71,81,240 is 1.

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

• GCF of 36, 83, 76, 940
• GCF of 67, 97, 11, 239
• GCF of 62, 98, 75, 326
• GCF of 30, 29, 95, 988
• GCF of 11, 33, 47, 303

1. What is the GCF of 34, 71, 81, 240?

Answer: GCF of 34, 71, 81, 240 is 1.

2. How to Find the GCF of 34, 71, 81, 240

Answer: Greatest Common Factor(GCF) of 34, 71, 81, 240 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 71, 81, 240) = 1.