GCD of 123, 675, 124, 518 Calculator

Given Input numbers are 123, 675, 124, 518

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 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

GCD of numbers is the greatest common divisor

So, the GCD (123, 675, 124, 518) = 1.

Given numbers are 123, 675, 124, 518

The list of prime factors of all numbers are

Prime factors of 123 are 3 x 41

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

Prime factors of 124 are 2 x 2 x 31

Prime factors of 518 are 2 x 7 x 37

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

Given numbers are 123, 675, 124, 518

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

Apply this formula for all numbers.

Step1:

LCM(123, 675) = 27675

GCD(123, 675) = ( 123 x 675 ) / 27675

= 123 / 675

= 123

Step2:

LCM(3, 124) = 372

GCD(3, 124) = ( 3 x 124 ) / 372

= 3 / 124

= 3

Step3:

LCM(1, 518) = 518

GCD(1, 518) = ( 1 x 518 ) / 518

= 1 / 518

= 1

So, Greatest Common Divisor of 123, 675, 124, 518 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 981, 156, 968, 972
• GCD of 449, 517, 651, 521
• GCD of 560, 941, 705, 332
• GCD of 558, 533, 832, 478
• GCD of 805, 556, 829, 739

Given numbers are 123, 675, 124, 518
The greatest common divisor of numbers 123, 675, 124, 518 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 123, 675, 124, 518 is 1.

1. What is the GCD of 123, 675, 124, 518?

GCD of given numbers 123, 675, 124, 518 is 1

2. How to calculate the greatest common divisor of 123, 675, 124, 518?

We can find the highest common divisor of 123, 675, 124, 518 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, 675, 124, 518 i.e 1.

3. How can I use the GCD of 123, 675, 124, 518Calculator?

Out the numbers 123, 675, 124, 518 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.