Greatest Common Factor of 13, 34, 56, 343

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

• Greatest Common Factor of 13, 34, 56, 343 by common division method
• Greatest Common Factor of 13, 34, 56, 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 34

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

1,2,17,34

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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 13,34,56,343 . The biggest common factor number is the GCF number.
So the greatest common factor 13,34,56,343 is 1.

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

• GCF of 41, 24, 82, 381
• GCF of 82, 28, 23, 632
• GCF of 14, 98, 72, 853
• GCF of 35, 72, 97, 843
• GCF of 29, 49, 88, 136

1. What is the GCF of 13, 34, 56, 343?

Answer: GCF of 13, 34, 56, 343 is 1.

2. How to Find the GCF of 13, 34, 56, 343

Answer: Greatest Common Factor(GCF) of 13, 34, 56, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 34, 56, 343) = 1.