GCD of 438, 442, 475, 364 Calculator

Given Input numbers are 438, 442, 475, 364

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 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 475 :

The positive integer divisors of 475 that completely divides 475 are.

1, 5, 19, 25, 95, 475

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

GCD of numbers is the greatest common divisor

So, the GCD (438, 442, 475, 364) = 1.

Given numbers are 438, 442, 475, 364

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 442 are 2 x 13 x 17

Prime factors of 475 are 5 x 5 x 19

Prime factors of 364 are 2 x 2 x 7 x 13

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

Given numbers are 438, 442, 475, 364

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

Apply this formula for all numbers.

Step1:

LCM(438, 442) = 96798

GCD(438, 442) = ( 438 x 442 ) / 96798

= 438 / 442

= 438

Step2:

LCM(2, 475) = 950

GCD(2, 475) = ( 2 x 475 ) / 950

= 2 / 475

= 2

Step3:

LCM(1, 364) = 364

GCD(1, 364) = ( 1 x 364 ) / 364

= 1 / 364

= 1

So, Greatest Common Divisor of 438, 442, 475, 364 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 958, 892, 812, 839
• GCD of 214, 775, 767, 798
• GCD of 506, 994, 520, 402
• GCD of 214, 177, 214, 103
• GCD of 187, 665, 626, 811

Given numbers are 438, 442, 475, 364
The greatest common divisor of numbers 438, 442, 475, 364 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 442, 475, 364 is 1.

1. What is the GCD of 438, 442, 475, 364?

GCD of given numbers 438, 442, 475, 364 is 1

2. How to calculate the greatest common divisor of 438, 442, 475, 364?

We can find the highest common divisor of 438, 442, 475, 364 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, 442, 475, 364 i.e 1.

3. How can I use the GCD of 438, 442, 475, 364Calculator?

Out the numbers 438, 442, 475, 364 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.