GCD of 470, 621, 589, 142 Calculator

Given Input numbers are 470, 621, 589, 142

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

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 589 :

The positive integer divisors of 589 that completely divides 589 are.

1, 19, 31, 589

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (470, 621, 589, 142) = 1.

Given numbers are 470, 621, 589, 142

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 589 are 19 x 31

Prime factors of 142 are 2 x 71

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

Given numbers are 470, 621, 589, 142

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

Apply this formula for all numbers.

Step1:

LCM(470, 621) = 291870

GCD(470, 621) = ( 470 x 621 ) / 291870

= 470 / 621

= 470

Step2:

LCM(1, 589) = 589

GCD(1, 589) = ( 1 x 589 ) / 589

= 1 / 589

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 470, 621, 589, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 251, 954, 997, 861
• GCD of 286, 694, 926, 449
• GCD of 582, 771, 415, 528
• GCD of 672, 582, 171, 735
• GCD of 457, 357, 401, 392

Given numbers are 470, 621, 589, 142
The greatest common divisor of numbers 470, 621, 589, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 621, 589, 142 is 1.

1. What is the GCD of 470, 621, 589, 142?

GCD of given numbers 470, 621, 589, 142 is 1

2. How to calculate the greatest common divisor of 470, 621, 589, 142?

We can find the highest common divisor of 470, 621, 589, 142 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 470, 621, 589, 142 i.e 1.

3. How can I use the GCD of 470, 621, 589, 142Calculator?

Out the numbers 470, 621, 589, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.