GCD of 506, 775, 685, 163 Calculator

Given Input numbers are 506, 775, 685, 163

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

Divisors of 506 :

The positive integer divisors of 506 that completely divides 506 are.

1, 2, 11, 22, 23, 46, 253, 506

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

GCD of numbers is the greatest common divisor

So, the GCD (506, 775, 685, 163) = 1.

Given numbers are 506, 775, 685, 163

The list of prime factors of all numbers are

Prime factors of 506 are 2 x 11 x 23

Prime factors of 775 are 5 x 5 x 31

Prime factors of 685 are 5 x 137

Prime factors of 163 are 163

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 506, 775, 685, 163

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

Apply this formula for all numbers.

Step1:

LCM(506, 775) = 392150

GCD(506, 775) = ( 506 x 775 ) / 392150

= 506 / 775

= 506

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 163) = 163

GCD(1, 163) = ( 1 x 163 ) / 163

= 1 / 163

= 1

So, Greatest Common Divisor of 506, 775, 685, 163 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 127, 911, 881
• GCD of 470, 902, 307, 694
• GCD of 316, 820, 714, 264
• GCD of 620, 144, 904, 670
• GCD of 580, 964, 900, 120

Given numbers are 506, 775, 685, 163
The greatest common divisor of numbers 506, 775, 685, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 506, 775, 685, 163 is 1.

1. What is the GCD of 506, 775, 685, 163?

GCD of given numbers 506, 775, 685, 163 is 1

2. How to calculate the greatest common divisor of 506, 775, 685, 163?

We can find the highest common divisor of 506, 775, 685, 163 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 506, 775, 685, 163 i.e 1.

3. How can I use the GCD of 506, 775, 685, 163Calculator?

Out the numbers 506, 775, 685, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.