GCD of 561, 842, 598, 609 Calculator

Given Input numbers are 561, 842, 598, 609

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

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 598 :

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

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

Divisors of 609 :

The positive integer divisors of 609 that completely divides 609 are.

1, 3, 7, 21, 29, 87, 203, 609

GCD of numbers is the greatest common divisor

So, the GCD (561, 842, 598, 609) = 1.

Given numbers are 561, 842, 598, 609

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 842 are 2 x 421

Prime factors of 598 are 2 x 13 x 23

Prime factors of 609 are 3 x 7 x 29

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

Given numbers are 561, 842, 598, 609

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

Apply this formula for all numbers.

Step1:

LCM(561, 842) = 472362

GCD(561, 842) = ( 561 x 842 ) / 472362

= 561 / 842

= 561

Step2:

LCM(1, 598) = 598

GCD(1, 598) = ( 1 x 598 ) / 598

= 1 / 598

= 1

Step3:

LCM(1, 609) = 609

GCD(1, 609) = ( 1 x 609 ) / 609

= 1 / 609

= 1

So, Greatest Common Divisor of 561, 842, 598, 609 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 827, 826, 470, 976
• GCD of 830, 932, 573, 102
• GCD of 964, 683, 998, 533
• GCD of 184, 809, 767, 290
• GCD of 271, 350, 413, 682

Given numbers are 561, 842, 598, 609
The greatest common divisor of numbers 561, 842, 598, 609 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 842, 598, 609 is 1.

1. What is the GCD of 561, 842, 598, 609?

GCD of given numbers 561, 842, 598, 609 is 1

2. How to calculate the greatest common divisor of 561, 842, 598, 609?

We can find the highest common divisor of 561, 842, 598, 609 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 561, 842, 598, 609 i.e 1.

3. How can I use the GCD of 561, 842, 598, 609Calculator?

Out the numbers 561, 842, 598, 609 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.