GCD of 972, 229, 990, 203 Calculator

Given Input numbers are 972, 229, 990, 203

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

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 229 :

The positive integer divisors of 229 that completely divides 229 are.

1, 229

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

GCD of numbers is the greatest common divisor

So, the GCD (972, 229, 990, 203) = 1.

Given numbers are 972, 229, 990, 203

The list of prime factors of all numbers are

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 229 are 229

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 203 are 7 x 29

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

Given numbers are 972, 229, 990, 203

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

Apply this formula for all numbers.

Step1:

LCM(972, 229) = 222588

GCD(972, 229) = ( 972 x 229 ) / 222588

= 972 / 229

= 972

Step2:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

Step3:

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

= 1 / 203

= 1

So, Greatest Common Divisor of 972, 229, 990, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 713, 260, 884, 752
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Given numbers are 972, 229, 990, 203
The greatest common divisor of numbers 972, 229, 990, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 229, 990, 203 is 1.

1. What is the GCD of 972, 229, 990, 203?

GCD of given numbers 972, 229, 990, 203 is 1

2. How to calculate the greatest common divisor of 972, 229, 990, 203?

We can find the highest common divisor of 972, 229, 990, 203 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 972, 229, 990, 203 i.e 1.

3. How can I use the GCD of 972, 229, 990, 203Calculator?

Out the numbers 972, 229, 990, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.