GCD of 400, 803, 123, 679 Calculator

Given Input numbers are 400, 803, 123, 679

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

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 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 123 :

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

1, 3, 41, 123

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

GCD of numbers is the greatest common divisor

So, the GCD (400, 803, 123, 679) = 1.

Given numbers are 400, 803, 123, 679

The list of prime factors of all numbers are

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

Prime factors of 803 are 11 x 73

Prime factors of 123 are 3 x 41

Prime factors of 679 are 7 x 97

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

Given numbers are 400, 803, 123, 679

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

Apply this formula for all numbers.

Step1:

LCM(400, 803) = 321200

GCD(400, 803) = ( 400 x 803 ) / 321200

= 400 / 803

= 400

Step2:

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

= 1 / 123

= 1

Step3:

LCM(1, 679) = 679

GCD(1, 679) = ( 1 x 679 ) / 679

= 1 / 679

= 1

So, Greatest Common Divisor of 400, 803, 123, 679 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 330, 458, 578, 397
• GCD of 167, 148, 403, 907
• GCD of 703, 355, 303, 892
• GCD of 338, 483, 460, 161
• GCD of 333, 265, 289, 944

Given numbers are 400, 803, 123, 679
The greatest common divisor of numbers 400, 803, 123, 679 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 803, 123, 679 is 1.

1. What is the GCD of 400, 803, 123, 679?

GCD of given numbers 400, 803, 123, 679 is 1

2. How to calculate the greatest common divisor of 400, 803, 123, 679?

We can find the highest common divisor of 400, 803, 123, 679 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 400, 803, 123, 679 i.e 1.

3. How can I use the GCD of 400, 803, 123, 679Calculator?

Out the numbers 400, 803, 123, 679 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.