Greatest Common Factor of 345, 11

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

• Greatest Common Factor of 345, 11 by common division method
• Greatest Common Factor of 345, 11 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 11

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

1,11

Greatest Common Factor

We found the factors 345,11 . The biggest common factor number is the GCF number.
So the greatest common factor 345,11 is 1.

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

• GCF of 981, 23
• GCF of 724, 16
• GCF of 451, 69
• GCF of 494, 20
• GCF of 205, 70

1. What is the GCF of 345, 11?

Answer: GCF of 345, 11 is 1.

2. How to Find the GCF of 345, 11

Answer: Greatest Common Factor(GCF) of 345, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 11) = 1.