GCD of 955, 664, 243, 558 Calculator

Given Input numbers are 955, 664, 243, 558

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

Divisors of 955 :

The positive integer divisors of 955 that completely divides 955 are.

1, 5, 191, 955

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

GCD of numbers is the greatest common divisor

So, the GCD (955, 664, 243, 558) = 1.

Given numbers are 955, 664, 243, 558

The list of prime factors of all numbers are

Prime factors of 955 are 5 x 191

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 558 are 2 x 3 x 3 x 31

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

Given numbers are 955, 664, 243, 558

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

Apply this formula for all numbers.

Step1:

LCM(955, 664) = 634120

GCD(955, 664) = ( 955 x 664 ) / 634120

= 955 / 664

= 955

Step2:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

Step3:

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

= 1 / 558

= 1

So, Greatest Common Divisor of 955, 664, 243, 558 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 230, 920, 635, 130
• GCD of 711, 315, 940, 746
• GCD of 574, 732, 203, 795
• GCD of 326, 901, 807, 160
• GCD of 238, 237, 513, 232

Given numbers are 955, 664, 243, 558
The greatest common divisor of numbers 955, 664, 243, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 955, 664, 243, 558 is 1.

1. What is the GCD of 955, 664, 243, 558?

GCD of given numbers 955, 664, 243, 558 is 1

2. How to calculate the greatest common divisor of 955, 664, 243, 558?

We can find the highest common divisor of 955, 664, 243, 558 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 955, 664, 243, 558 i.e 1.

3. How can I use the GCD of 955, 664, 243, 558Calculator?

Out the numbers 955, 664, 243, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.