Greatest Common Factor of 209, 390, 413

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

• Greatest Common Factor of 209, 390, 413 by common division method
• Greatest Common Factor of 209, 390, 413 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 209

List of positive integer factors of 209 that divides 209 without a remainder.

1,11,19,209

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 413

List of positive integer factors of 413 that divides 413 without a remainder.

1,7,59,413

Greatest Common Factor

We found the factors 209,390,413 . The biggest common factor number is the GCF number.
So the greatest common factor 209,390,413 is 1.

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

• GCF of 245, 249, 531
• GCF of 636, 398, 953
• GCF of 869, 990, 814
• GCF of 251, 577, 690
• GCF of 257, 426, 229

1. What is the GCF of 209, 390, 413?

Answer: GCF of 209, 390, 413 is 1.

2. How to Find the GCF of 209, 390, 413

Answer: Greatest Common Factor(GCF) of 209, 390, 413 = 1

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

Step 2: Then multiply all the prime factors GCF(209, 390, 413) = 1.