GCD of 478, 123, 956, 580 Calculator

Given Input numbers are 478, 123, 956, 580

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

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 123 :

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

1, 3, 41, 123

Divisors of 956 :

The positive integer divisors of 956 that completely divides 956 are.

1, 2, 4, 239, 478, 956

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

GCD of numbers is the greatest common divisor

So, the GCD (478, 123, 956, 580) = 1.

Given numbers are 478, 123, 956, 580

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

Prime factors of 123 are 3 x 41

Prime factors of 956 are 2 x 2 x 239

Prime factors of 580 are 2 x 2 x 5 x 29

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

Given numbers are 478, 123, 956, 580

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

Apply this formula for all numbers.

Step1:

LCM(478, 123) = 58794

GCD(478, 123) = ( 478 x 123 ) / 58794

= 478 / 123

= 478

Step2:

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

= 1 / 956

= 1

Step3:

LCM(1, 580) = 580

GCD(1, 580) = ( 1 x 580 ) / 580

= 1 / 580

= 1

So, Greatest Common Divisor of 478, 123, 956, 580 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 731, 925, 600, 387
• GCD of 291, 419, 265, 579
• GCD of 690, 393, 950, 979
• GCD of 797, 259, 700, 910
• GCD of 344, 460, 112, 978

Given numbers are 478, 123, 956, 580
The greatest common divisor of numbers 478, 123, 956, 580 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 123, 956, 580 is 1.

1. What is the GCD of 478, 123, 956, 580?

GCD of given numbers 478, 123, 956, 580 is 1

2. How to calculate the greatest common divisor of 478, 123, 956, 580?

We can find the highest common divisor of 478, 123, 956, 580 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 478, 123, 956, 580 i.e 1.

3. How can I use the GCD of 478, 123, 956, 580Calculator?

Out the numbers 478, 123, 956, 580 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.