GCD of 818, 106, 789, 120 Calculator

Given Input numbers are 818, 106, 789, 120

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

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 106 :

The positive integer divisors of 106 that completely divides 106 are.

1, 2, 53, 106

Divisors of 789 :

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

1, 3, 263, 789

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

GCD of numbers is the greatest common divisor

So, the GCD (818, 106, 789, 120) = 1.

Given numbers are 818, 106, 789, 120

The list of prime factors of all numbers are

Prime factors of 818 are 2 x 409

Prime factors of 106 are 2 x 53

Prime factors of 789 are 3 x 263

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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

Given numbers are 818, 106, 789, 120

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

Apply this formula for all numbers.

Step1:

LCM(818, 106) = 43354

GCD(818, 106) = ( 818 x 106 ) / 43354

= 818 / 106

= 818

Step2:

LCM(2, 789) = 1578

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

= 2 / 789

= 2

Step3:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

So, Greatest Common Divisor of 818, 106, 789, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 207, 463, 630
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• GCD of 307, 515, 533, 465
• GCD of 168, 433, 695, 136
• GCD of 959, 155, 597, 189

Given numbers are 818, 106, 789, 120
The greatest common divisor of numbers 818, 106, 789, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 818, 106, 789, 120 is 1.

1. What is the GCD of 818, 106, 789, 120?

GCD of given numbers 818, 106, 789, 120 is 1

2. How to calculate the greatest common divisor of 818, 106, 789, 120?

We can find the highest common divisor of 818, 106, 789, 120 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 818, 106, 789, 120 i.e 1.

3. How can I use the GCD of 818, 106, 789, 120Calculator?

Out the numbers 818, 106, 789, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.