Greatest Common Factor of 395, 290, 13

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

• Greatest Common Factor of 395, 290, 13 by common division method
• Greatest Common Factor of 395, 290, 13 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 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 395,290,13 . The biggest common factor number is the GCF number.
So the greatest common factor 395,290,13 is 1.

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

• GCF of 805, 864, 83
• GCF of 378, 973, 71
• GCF of 358, 390, 21
• GCF of 846, 301, 83
• GCF of 384, 491, 86

1. What is the GCF of 395, 290, 13?

Answer: GCF of 395, 290, 13 is 1.

2. How to Find the GCF of 395, 290, 13

Answer: Greatest Common Factor(GCF) of 395, 290, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(395, 290, 13) = 1.