Greatest Common Factor of 17, 67, 12, 343

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

• Greatest Common Factor of 17, 67, 12, 343 by common division method
• Greatest Common Factor of 17, 67, 12, 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 17,67,12,343 . The biggest common factor number is the GCF number.
So the greatest common factor 17,67,12,343 is 1.

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

• GCF of 95, 76, 45, 919
• GCF of 12, 95, 26, 783
• GCF of 90, 23, 24, 909
• GCF of 26, 28, 58, 298
• GCF of 45, 22, 96, 130

1. What is the GCF of 17, 67, 12, 343?

Answer: GCF of 17, 67, 12, 343 is 1.

2. How to Find the GCF of 17, 67, 12, 343

Answer: Greatest Common Factor(GCF) of 17, 67, 12, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 67, 12, 343) = 1.