GCD of 630, 162, 182, 789 Calculator

Given Input numbers are 630, 162, 182, 789

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

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (630, 162, 182, 789) = 1.

Given numbers are 630, 162, 182, 789

The list of prime factors of all numbers are

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

Prime factors of 182 are 2 x 7 x 13

Prime factors of 789 are 3 x 263

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

Given numbers are 630, 162, 182, 789

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

Apply this formula for all numbers.

Step1:

LCM(630, 162) = 5670

GCD(630, 162) = ( 630 x 162 ) / 5670

= 630 / 162

= 630

Step2:

LCM(18, 182) = 1638

GCD(18, 182) = ( 18 x 182 ) / 1638

= 18 / 182

= 18

Step3:

LCM(2, 789) = 1578

GCD(2, 789) = ( 2 x 789 ) / 1578

= 2 / 789

= 2

So, Greatest Common Divisor of 630, 162, 182, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 754, 501, 751, 186
• GCD of 321, 883, 245, 817
• GCD of 887, 878, 586, 944
• GCD of 131, 639, 904, 437
• GCD of 225, 639, 236, 609

Given numbers are 630, 162, 182, 789
The greatest common divisor of numbers 630, 162, 182, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 162, 182, 789 is 1.

1. What is the GCD of 630, 162, 182, 789?

GCD of given numbers 630, 162, 182, 789 is 1

2. How to calculate the greatest common divisor of 630, 162, 182, 789?

We can find the highest common divisor of 630, 162, 182, 789 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 630, 162, 182, 789 i.e 1.

3. How can I use the GCD of 630, 162, 182, 789Calculator?

Out the numbers 630, 162, 182, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.