GCD of 123, 747, 136, 543 Calculator

Given Input numbers are 123, 747, 136, 543

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

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 543 :

The positive integer divisors of 543 that completely divides 543 are.

1, 3, 181, 543

GCD of numbers is the greatest common divisor

So, the GCD (123, 747, 136, 543) = 1.

Given numbers are 123, 747, 136, 543

The list of prime factors of all numbers are

Prime factors of 123 are 3 x 41

Prime factors of 747 are 3 x 3 x 83

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 543 are 3 x 181

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

Given numbers are 123, 747, 136, 543

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

Apply this formula for all numbers.

Step1:

LCM(123, 747) = 30627

GCD(123, 747) = ( 123 x 747 ) / 30627

= 123 / 747

= 123

Step2:

LCM(3, 136) = 408

GCD(3, 136) = ( 3 x 136 ) / 408

= 3 / 136

= 3

Step3:

LCM(1, 543) = 543

GCD(1, 543) = ( 1 x 543 ) / 543

= 1 / 543

= 1

So, Greatest Common Divisor of 123, 747, 136, 543 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 962, 287, 253, 292
• GCD of 582, 593, 230, 444
• GCD of 593, 890, 948, 585
• GCD of 753, 948, 606, 192
• GCD of 457, 736, 953, 339

Given numbers are 123, 747, 136, 543
The greatest common divisor of numbers 123, 747, 136, 543 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 123, 747, 136, 543 is 1.

1. What is the GCD of 123, 747, 136, 543?

GCD of given numbers 123, 747, 136, 543 is 1

2. How to calculate the greatest common divisor of 123, 747, 136, 543?

We can find the highest common divisor of 123, 747, 136, 543 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 123, 747, 136, 543 i.e 1.

3. How can I use the GCD of 123, 747, 136, 543Calculator?

Out the numbers 123, 747, 136, 543 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.