GCD of 428, 598, 165, 543 Calculator

Given Input numbers are 428, 598, 165, 543

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

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 598 :

The positive integer divisors of 598 that completely divides 598 are.

1, 2, 13, 23, 26, 46, 299, 598

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 543 :

The positive integer divisors of 543 that completely divides 543 are.

1, 3, 181, 543

GCD of numbers is the greatest common divisor

So, the GCD (428, 598, 165, 543) = 1.

Given numbers are 428, 598, 165, 543

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 598 are 2 x 13 x 23

Prime factors of 165 are 3 x 5 x 11

Prime factors of 543 are 3 x 181

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

Given numbers are 428, 598, 165, 543

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

Apply this formula for all numbers.

Step1:

LCM(428, 598) = 127972

GCD(428, 598) = ( 428 x 598 ) / 127972

= 428 / 598

= 428

Step2:

LCM(2, 165) = 330

GCD(2, 165) = ( 2 x 165 ) / 330

= 2 / 165

= 2

Step3:

LCM(1, 543) = 543

GCD(1, 543) = ( 1 x 543 ) / 543

= 1 / 543

= 1

So, Greatest Common Divisor of 428, 598, 165, 543 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 378, 471, 821, 705
• GCD of 709, 750, 567, 941
• GCD of 431, 314, 991, 946
• GCD of 592, 913, 394, 353
• GCD of 224, 680, 534, 306

Given numbers are 428, 598, 165, 543
The greatest common divisor of numbers 428, 598, 165, 543 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 598, 165, 543 is 1.

1. What is the GCD of 428, 598, 165, 543?

GCD of given numbers 428, 598, 165, 543 is 1

2. How to calculate the greatest common divisor of 428, 598, 165, 543?

We can find the highest common divisor of 428, 598, 165, 543 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 428, 598, 165, 543 i.e 1.

3. How can I use the GCD of 428, 598, 165, 543Calculator?

Out the numbers 428, 598, 165, 543 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.