GCD of 441, 163, 497, 438 Calculator

Given Input numbers are 441, 163, 497, 438

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

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

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 (441, 163, 497, 438) = 1.

Given numbers are 441, 163, 497, 438

The list of prime factors of all numbers are

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 163 are 163

Prime factors of 497 are 7 x 71

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 441, 163, 497, 438

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

Apply this formula for all numbers.

Step1:

LCM(441, 163) = 71883

GCD(441, 163) = ( 441 x 163 ) / 71883

= 441 / 163

= 441

Step2:

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

= 1 / 497

= 1

Step3:

LCM(1, 438) = 438

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

= 1 / 438

= 1

So, Greatest Common Divisor of 441, 163, 497, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 175, 707, 829, 636
• GCD of 522, 638, 488, 599
• GCD of 549, 174, 599, 468
• GCD of 104, 521, 725, 369
• GCD of 606, 273, 945, 710

Given numbers are 441, 163, 497, 438
The greatest common divisor of numbers 441, 163, 497, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 163, 497, 438 is 1.

1. What is the GCD of 441, 163, 497, 438?

GCD of given numbers 441, 163, 497, 438 is 1

2. How to calculate the greatest common divisor of 441, 163, 497, 438?

We can find the highest common divisor of 441, 163, 497, 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 441, 163, 497, 438 i.e 1.

3. How can I use the GCD of 441, 163, 497, 438Calculator?

Out the numbers 441, 163, 497, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.