GCD of 170, 628, 346, 492 Calculator

Given Input numbers are 170, 628, 346, 492

In the factoring method, we have to find the divisors of all numbers

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 346 :

The positive integer divisors of 346 that completely divides 346 are.

1, 2, 173, 346

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

GCD of numbers is the greatest common divisor

So, the GCD (170, 628, 346, 492) = 2.

Given numbers are 170, 628, 346, 492

The list of prime factors of all numbers are

Prime factors of 170 are 2 x 5 x 17

Prime factors of 628 are 2 x 2 x 157

Prime factors of 346 are 2 x 173

Prime factors of 492 are 2 x 2 x 3 x 41

The highest common occurrence is 2¹

Therefore, GCD of 170, 628, 346, 492 is 2.

Given numbers are 170, 628, 346, 492

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(170, 628) = 53380

GCD(170, 628) = ( 170 x 628 ) / 53380

= 170 / 628

= 170

Step2:

LCM(2, 346) = 346

GCD(2, 346) = ( 2 x 346 ) / 346

= 2 / 346

= 2

Step3:

LCM(2, 492) = 492

GCD(2, 492) = ( 2 x 492 ) / 492

= 2 / 492

= 2

So, Greatest Common Divisor of 170, 628, 346, 492 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 945, 730, 877, 169
• GCD of 677, 616, 817, 481
• GCD of 952, 476, 620, 784
• GCD of 408, 512, 640, 169
• GCD of 749, 452, 440, 245

Given numbers are 170, 628, 346, 492
The greatest common divisor of numbers 170, 628, 346, 492 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 170, 628, 346, 492 is 2.

1. What is the GCD of 170, 628, 346, 492?

GCD of given numbers 170, 628, 346, 492 is 2

2. How to calculate the greatest common divisor of 170, 628, 346, 492?

We can find the highest common divisor of 170, 628, 346, 492 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 170, 628, 346, 492 i.e 2.

3. How can I use the GCD of 170, 628, 346, 492Calculator?

Out the numbers 170, 628, 346, 492 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.