GCD of 842, 427, 122, 162 Calculator

Given Input numbers are 842, 427, 122, 162

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 162 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (842, 427, 122, 162) = 1.

Given numbers are 842, 427, 122, 162

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 427 are 7 x 61

Prime factors of 122 are 2 x 61

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

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

Given numbers are 842, 427, 122, 162

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

Apply this formula for all numbers.

Step1:

LCM(842, 427) = 359534

GCD(842, 427) = ( 842 x 427 ) / 359534

= 842 / 427

= 842

Step2:

LCM(1, 122) = 122

GCD(1, 122) = ( 1 x 122 ) / 122

= 1 / 122

= 1

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 842, 427, 122, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 248, 177, 961, 881
• GCD of 972, 404, 328, 252
• GCD of 720, 172, 759, 446
• GCD of 478, 274, 397, 708
• GCD of 442, 238, 747, 944

Given numbers are 842, 427, 122, 162
The greatest common divisor of numbers 842, 427, 122, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 427, 122, 162 is 1.

1. What is the GCD of 842, 427, 122, 162?

GCD of given numbers 842, 427, 122, 162 is 1

2. How to calculate the greatest common divisor of 842, 427, 122, 162?

We can find the highest common divisor of 842, 427, 122, 162 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 842, 427, 122, 162 i.e 1.

3. How can I use the GCD of 842, 427, 122, 162Calculator?

Out the numbers 842, 427, 122, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.