Greatest Common Factor of 670, 477, 17

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

• Greatest Common Factor of 670, 477, 17 by common division method
• Greatest Common Factor of 670, 477, 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 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

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 670,477,17 . The biggest common factor number is the GCF number.
So the greatest common factor 670,477,17 is 1.

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

• GCF of 673, 725, 67
• GCF of 773, 596, 49
• GCF of 655, 817, 96
• GCF of 902, 161, 43
• GCF of 514, 307, 65

1. What is the GCF of 670, 477, 17?

Answer: GCF of 670, 477, 17 is 1.

2. How to Find the GCF of 670, 477, 17

Answer: Greatest Common Factor(GCF) of 670, 477, 17 = 1

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

Step 2: Then multiply all the prime factors GCF(670, 477, 17) = 1.