Greatest Common Factor of 670, 170, 728

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

• Greatest Common Factor of 670, 170, 728 by common division method
• Greatest Common Factor of 670, 170, 728 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Greatest Common Factor

We found the factors 670,170,728 . The biggest common factor number is the GCF number.
So the greatest common factor 670,170,728 is 2.

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

• GCF of 143, 919, 622
• GCF of 392, 515, 343
• GCF of 351, 376, 871
• GCF of 739, 487, 450
• GCF of 595, 792, 335

1. What is the GCF of 670, 170, 728?

Answer: GCF of 670, 170, 728 is 2.

2. How to Find the GCF of 670, 170, 728

Answer: Greatest Common Factor(GCF) of 670, 170, 728 = 2

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

Step 2: Then multiply all the prime factors GCF(670, 170, 728) = 2.