Greatest Common Factor of 115, 130, 343

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

• Greatest Common Factor of 115, 130, 343 by common division method
• Greatest Common Factor of 115, 130, 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 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

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 115,130,343 . The biggest common factor number is the GCF number.
So the greatest common factor 115,130,343 is 1.

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

• GCF of 518, 119, 885
• GCF of 420, 232, 566
• GCF of 465, 875, 913
• GCF of 992, 106, 296
• GCF of 133, 394, 758

1. What is the GCF of 115, 130, 343?

Answer: GCF of 115, 130, 343 is 1.

2. How to Find the GCF of 115, 130, 343

Answer: Greatest Common Factor(GCF) of 115, 130, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(115, 130, 343) = 1.