GCD of 431, 243, 136, 162 Calculator

Given Input numbers are 431, 243, 136, 162

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

Divisors of 431 :

The positive integer divisors of 431 that completely divides 431 are.

1, 431

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

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 (431, 243, 136, 162) = 1.

Given numbers are 431, 243, 136, 162

The list of prime factors of all numbers are

Prime factors of 431 are 431

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 136 are 2 x 2 x 2 x 17

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 431, 243, 136, 162

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

Apply this formula for all numbers.

Step1:

LCM(431, 243) = 104733

GCD(431, 243) = ( 431 x 243 ) / 104733

= 431 / 243

= 431

Step2:

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

= 1 / 136

= 1

Step3:

LCM(1, 162) = 162

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

= 1 / 162

= 1

So, Greatest Common Divisor of 431, 243, 136, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 831, 117, 296, 734
• GCD of 173, 735, 658, 891
• GCD of 559, 677, 753, 820
• GCD of 831, 259, 981, 368
• GCD of 285, 167, 324, 169

Given numbers are 431, 243, 136, 162
The greatest common divisor of numbers 431, 243, 136, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 431, 243, 136, 162 is 1.

1. What is the GCD of 431, 243, 136, 162?

GCD of given numbers 431, 243, 136, 162 is 1

2. How to calculate the greatest common divisor of 431, 243, 136, 162?

We can find the highest common divisor of 431, 243, 136, 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 431, 243, 136, 162 i.e 1.

3. How can I use the GCD of 431, 243, 136, 162Calculator?

Out the numbers 431, 243, 136, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.