GCD of 723, 126, 400, 310 Calculator

Given Input numbers are 723, 126, 400, 310

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

Divisors of 723 :

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

1, 3, 241, 723

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 310 :

The positive integer divisors of 310 that completely divides 310 are.

1, 2, 5, 10, 31, 62, 155, 310

GCD of numbers is the greatest common divisor

So, the GCD (723, 126, 400, 310) = 1.

Given numbers are 723, 126, 400, 310

The list of prime factors of all numbers are

Prime factors of 723 are 3 x 241

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 310 are 2 x 5 x 31

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

Given numbers are 723, 126, 400, 310

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

Apply this formula for all numbers.

Step1:

LCM(723, 126) = 30366

GCD(723, 126) = ( 723 x 126 ) / 30366

= 723 / 126

= 723

Step2:

LCM(3, 400) = 1200

GCD(3, 400) = ( 3 x 400 ) / 1200

= 3 / 400

= 3

Step3:

LCM(1, 310) = 310

GCD(1, 310) = ( 1 x 310 ) / 310

= 1 / 310

= 1

So, Greatest Common Divisor of 723, 126, 400, 310 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 708, 360, 222, 193
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Given numbers are 723, 126, 400, 310
The greatest common divisor of numbers 723, 126, 400, 310 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 723, 126, 400, 310 is 1.

1. What is the GCD of 723, 126, 400, 310?

GCD of given numbers 723, 126, 400, 310 is 1

2. How to calculate the greatest common divisor of 723, 126, 400, 310?

We can find the highest common divisor of 723, 126, 400, 310 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 723, 126, 400, 310 i.e 1.

3. How can I use the GCD of 723, 126, 400, 310Calculator?

Out the numbers 723, 126, 400, 310 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.