GCD of 438, 704, 283, 162 Calculator

Given Input numbers are 438, 704, 283, 162

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 704 :

The positive integer divisors of 704 that completely divides 704 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 283 :

The positive integer divisors of 283 that completely divides 283 are.

1, 283

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 (438, 704, 283, 162) = 1.

Given numbers are 438, 704, 283, 162

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 283 are 283

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 438, 704, 283, 162

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

Apply this formula for all numbers.

Step1:

LCM(438, 704) = 154176

GCD(438, 704) = ( 438 x 704 ) / 154176

= 438 / 704

= 438

Step2:

LCM(2, 283) = 566

GCD(2, 283) = ( 2 x 283 ) / 566

= 2 / 283

= 2

Step3:

LCM(1, 162) = 162

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

= 1 / 162

= 1

So, Greatest Common Divisor of 438, 704, 283, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 253, 509, 929, 468
• GCD of 987, 463, 187, 478
• GCD of 442, 917, 109, 922
• GCD of 658, 603, 403, 466
• GCD of 202, 206, 712, 898

Given numbers are 438, 704, 283, 162
The greatest common divisor of numbers 438, 704, 283, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 704, 283, 162 is 1.

1. What is the GCD of 438, 704, 283, 162?

GCD of given numbers 438, 704, 283, 162 is 1

2. How to calculate the greatest common divisor of 438, 704, 283, 162?

We can find the highest common divisor of 438, 704, 283, 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 438, 704, 283, 162 i.e 1.

3. How can I use the GCD of 438, 704, 283, 162Calculator?

Out the numbers 438, 704, 283, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.