Greatest Common Factor of 13, 330, 245

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

• Greatest Common Factor of 13, 330, 245 by common division method
• Greatest Common Factor of 13, 330, 245 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 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Greatest Common Factor

We found the factors 13,330,245 . The biggest common factor number is the GCF number.
So the greatest common factor 13,330,245 is 1.

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

• GCF of 54, 836, 893
• GCF of 62, 341, 890
• GCF of 75, 856, 322
• GCF of 72, 818, 209
• GCF of 83, 354, 992

1. What is the GCF of 13, 330, 245?

Answer: GCF of 13, 330, 245 is 1.

2. How to Find the GCF of 13, 330, 245

Answer: Greatest Common Factor(GCF) of 13, 330, 245 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 330, 245) = 1.