GCD of 485, 587, 142, 990 Calculator

Given Input numbers are 485, 587, 142, 990

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

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 587 :

The positive integer divisors of 587 that completely divides 587 are.

1, 587

Divisors of 142 :

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

1, 2, 71, 142

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

GCD of numbers is the greatest common divisor

So, the GCD (485, 587, 142, 990) = 1.

Given numbers are 485, 587, 142, 990

The list of prime factors of all numbers are

Prime factors of 485 are 5 x 97

Prime factors of 587 are 587

Prime factors of 142 are 2 x 71

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

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

Given numbers are 485, 587, 142, 990

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

Apply this formula for all numbers.

Step1:

LCM(485, 587) = 284695

GCD(485, 587) = ( 485 x 587 ) / 284695

= 485 / 587

= 485

Step2:

LCM(1, 142) = 142

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

= 1 / 142

= 1

Step3:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

So, Greatest Common Divisor of 485, 587, 142, 990 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 410, 728, 445, 186
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Given numbers are 485, 587, 142, 990
The greatest common divisor of numbers 485, 587, 142, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 485, 587, 142, 990 is 1.

1. What is the GCD of 485, 587, 142, 990?

GCD of given numbers 485, 587, 142, 990 is 1

2. How to calculate the greatest common divisor of 485, 587, 142, 990?

We can find the highest common divisor of 485, 587, 142, 990 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 485, 587, 142, 990 i.e 1.

3. How can I use the GCD of 485, 587, 142, 990Calculator?

Out the numbers 485, 587, 142, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.