GCD of 243, 303, 252, 772 Calculator

Given Input numbers are 243, 303, 252, 772

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

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

Divisors of 303 :

The positive integer divisors of 303 that completely divides 303 are.

1, 3, 101, 303

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

GCD of numbers is the greatest common divisor

So, the GCD (243, 303, 252, 772) = 1.

Given numbers are 243, 303, 252, 772

The list of prime factors of all numbers are

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

Prime factors of 303 are 3 x 101

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

Prime factors of 772 are 2 x 2 x 193

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

Given numbers are 243, 303, 252, 772

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

Apply this formula for all numbers.

Step1:

LCM(243, 303) = 24543

GCD(243, 303) = ( 243 x 303 ) / 24543

= 243 / 303

= 243

Step2:

LCM(3, 252) = 252

GCD(3, 252) = ( 3 x 252 ) / 252

= 3 / 252

= 3

Step3:

LCM(3, 772) = 2316

GCD(3, 772) = ( 3 x 772 ) / 2316

= 3 / 772

= 3

So, Greatest Common Divisor of 243, 303, 252, 772 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 991, 388, 122, 980
• GCD of 541, 198, 989, 869
• GCD of 835, 743, 284, 485
• GCD of 242, 163, 325, 383
• GCD of 911, 341, 362, 467

Given numbers are 243, 303, 252, 772
The greatest common divisor of numbers 243, 303, 252, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 303, 252, 772 is 1.

1. What is the GCD of 243, 303, 252, 772?

GCD of given numbers 243, 303, 252, 772 is 1

2. How to calculate the greatest common divisor of 243, 303, 252, 772?

We can find the highest common divisor of 243, 303, 252, 772 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 243, 303, 252, 772 i.e 1.

3. How can I use the GCD of 243, 303, 252, 772Calculator?

Out the numbers 243, 303, 252, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.