GCD of 316, 345, 654, 243 Calculator

Given Input numbers are 316, 345, 654, 243

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

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (316, 345, 654, 243) = 1.

Given numbers are 316, 345, 654, 243

The list of prime factors of all numbers are

Prime factors of 316 are 2 x 2 x 79

Prime factors of 345 are 3 x 5 x 23

Prime factors of 654 are 2 x 3 x 109

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

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

Given numbers are 316, 345, 654, 243

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

Apply this formula for all numbers.

Step1:

LCM(316, 345) = 109020

GCD(316, 345) = ( 316 x 345 ) / 109020

= 316 / 345

= 316

Step2:

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

= 1 / 654

= 1

Step3:

LCM(1, 243) = 243

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

= 1 / 243

= 1

So, Greatest Common Divisor of 316, 345, 654, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 959, 228, 113
• GCD of 268, 833, 236, 959
• GCD of 201, 297, 483, 990
• GCD of 384, 261, 520, 755
• GCD of 427, 752, 504, 835

Given numbers are 316, 345, 654, 243
The greatest common divisor of numbers 316, 345, 654, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 316, 345, 654, 243 is 1.

1. What is the GCD of 316, 345, 654, 243?

GCD of given numbers 316, 345, 654, 243 is 1

2. How to calculate the greatest common divisor of 316, 345, 654, 243?

We can find the highest common divisor of 316, 345, 654, 243 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 316, 345, 654, 243 i.e 1.

3. How can I use the GCD of 316, 345, 654, 243Calculator?

Out the numbers 316, 345, 654, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.