Greatest Common Factor of 80, 11, 343

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

• Greatest Common Factor of 80, 11, 343 by common division method
• Greatest Common Factor of 80, 11, 343 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Greatest Common Factor

We found the factors 80,11,343 . The biggest common factor number is the GCF number.
So the greatest common factor 80,11,343 is 1.

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

• GCF of 91, 26, 304
• GCF of 79, 28, 795
• GCF of 31, 19, 252
• GCF of 26, 39, 409
• GCF of 59, 15, 629

1. What is the GCF of 80, 11, 343?

Answer: GCF of 80, 11, 343 is 1.

2. How to Find the GCF of 80, 11, 343

Answer: Greatest Common Factor(GCF) of 80, 11, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 11, 343) = 1.