GCD of 162, 155, 396, 940 Calculator

Given Input numbers are 162, 155, 396, 940

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

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 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

GCD of numbers is the greatest common divisor

So, the GCD (162, 155, 396, 940) = 1.

Given numbers are 162, 155, 396, 940

The list of prime factors of all numbers are

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

Prime factors of 155 are 5 x 31

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 940 are 2 x 2 x 5 x 47

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

Given numbers are 162, 155, 396, 940

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

Apply this formula for all numbers.

Step1:

LCM(162, 155) = 25110

GCD(162, 155) = ( 162 x 155 ) / 25110

= 162 / 155

= 162

Step2:

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

= 1 / 396

= 1

Step3:

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

= 1 / 940

= 1

So, Greatest Common Divisor of 162, 155, 396, 940 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 887, 516, 235
• GCD of 459, 945, 240, 514
• GCD of 181, 131, 378, 565
• GCD of 205, 466, 206, 169
• GCD of 732, 310, 559, 296

Given numbers are 162, 155, 396, 940
The greatest common divisor of numbers 162, 155, 396, 940 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 162, 155, 396, 940 is 1.

1. What is the GCD of 162, 155, 396, 940?

GCD of given numbers 162, 155, 396, 940 is 1

2. How to calculate the greatest common divisor of 162, 155, 396, 940?

We can find the highest common divisor of 162, 155, 396, 940 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 162, 155, 396, 940 i.e 1.

3. How can I use the GCD of 162, 155, 396, 940Calculator?

Out the numbers 162, 155, 396, 940 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.