GCD of 472, 205, 693, 438 Calculator

Given Input numbers are 472, 205, 693, 438

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

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 205 :

The positive integer divisors of 205 that completely divides 205 are.

1, 5, 41, 205

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 438 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (472, 205, 693, 438) = 1.

Given numbers are 472, 205, 693, 438

The list of prime factors of all numbers are

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 205 are 5 x 41

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 472, 205, 693, 438

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

Apply this formula for all numbers.

Step1:

LCM(472, 205) = 96760

GCD(472, 205) = ( 472 x 205 ) / 96760

= 472 / 205

= 472

Step2:

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

= 1 / 693

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 472, 205, 693, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 890, 910, 691, 532
• GCD of 956, 408, 435, 278
• GCD of 619, 664, 592, 835
• GCD of 675, 552, 291, 303
• GCD of 884, 749, 240, 960

Given numbers are 472, 205, 693, 438
The greatest common divisor of numbers 472, 205, 693, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 205, 693, 438 is 1.

1. What is the GCD of 472, 205, 693, 438?

GCD of given numbers 472, 205, 693, 438 is 1

2. How to calculate the greatest common divisor of 472, 205, 693, 438?

We can find the highest common divisor of 472, 205, 693, 438 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 472, 205, 693, 438 i.e 1.

3. How can I use the GCD of 472, 205, 693, 438Calculator?

Out the numbers 472, 205, 693, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.