Greatest Common Factor of 71, 231, 320

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

• Greatest Common Factor of 71, 231, 320 by common division method
• Greatest Common Factor of 71, 231, 320 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 71

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

1,71

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 71,231,320 . The biggest common factor number is the GCF number.
So the greatest common factor 71,231,320 is 1.

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

• GCF of 89, 495, 816
• GCF of 13, 940, 250
• GCF of 96, 684, 721
• GCF of 49, 436, 972
• GCF of 98, 376, 520

1. What is the GCF of 71, 231, 320?

Answer: GCF of 71, 231, 320 is 1.

2. How to Find the GCF of 71, 231, 320

Answer: Greatest Common Factor(GCF) of 71, 231, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 231, 320) = 1.