GCD of 742, 723, 518, 247 Calculator

Given Input numbers are 742, 723, 518, 247

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

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

Divisors of 518 :

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

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

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

GCD of numbers is the greatest common divisor

So, the GCD (742, 723, 518, 247) = 1.

Given numbers are 742, 723, 518, 247

The list of prime factors of all numbers are

Prime factors of 742 are 2 x 7 x 53

Prime factors of 723 are 3 x 241

Prime factors of 518 are 2 x 7 x 37

Prime factors of 247 are 13 x 19

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

Given numbers are 742, 723, 518, 247

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

Apply this formula for all numbers.

Step1:

LCM(742, 723) = 536466

GCD(742, 723) = ( 742 x 723 ) / 536466

= 742 / 723

= 742

Step2:

LCM(1, 518) = 518

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

= 1 / 518

= 1

Step3:

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

= 1 / 247

= 1

So, Greatest Common Divisor of 742, 723, 518, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 590, 120, 118, 533
• GCD of 404, 549, 603, 366
• GCD of 186, 673, 909, 870
• GCD of 728, 832, 657, 294
• GCD of 621, 429, 634, 436

Given numbers are 742, 723, 518, 247
The greatest common divisor of numbers 742, 723, 518, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 723, 518, 247 is 1.

1. What is the GCD of 742, 723, 518, 247?

GCD of given numbers 742, 723, 518, 247 is 1

2. How to calculate the greatest common divisor of 742, 723, 518, 247?

We can find the highest common divisor of 742, 723, 518, 247 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 742, 723, 518, 247 i.e 1.

3. How can I use the GCD of 742, 723, 518, 247Calculator?

Out the numbers 742, 723, 518, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.