Greatest Common Factor of 380, 690, 17

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

• Greatest Common Factor of 380, 690, 17 by common division method
• Greatest Common Factor of 380, 690, 17 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 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 17

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

1,17

Greatest Common Factor

We found the factors 380,690,17 . The biggest common factor number is the GCF number.
So the greatest common factor 380,690,17 is 1.

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

• GCF of 667, 244, 17
• GCF of 798, 655, 43
• GCF of 554, 520, 42
• GCF of 732, 685, 88
• GCF of 386, 422, 12

1. What is the GCF of 380, 690, 17?

Answer: GCF of 380, 690, 17 is 1.

2. How to Find the GCF of 380, 690, 17

Answer: Greatest Common Factor(GCF) of 380, 690, 17 = 1

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

Step 2: Then multiply all the prime factors GCF(380, 690, 17) = 1.