GCD of 143, 585, 427, 705 Calculator

Given Input numbers are 143, 585, 427, 705

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 585 :

The positive integer divisors of 585 that completely divides 585 are.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 705 :

The positive integer divisors of 705 that completely divides 705 are.

1, 3, 5, 15, 47, 141, 235, 705

GCD of numbers is the greatest common divisor

So, the GCD (143, 585, 427, 705) = 1.

Given numbers are 143, 585, 427, 705

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 585 are 3 x 3 x 5 x 13

Prime factors of 427 are 7 x 61

Prime factors of 705 are 3 x 5 x 47

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

Given numbers are 143, 585, 427, 705

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

Apply this formula for all numbers.

Step1:

LCM(143, 585) = 6435

GCD(143, 585) = ( 143 x 585 ) / 6435

= 143 / 585

= 143

Step2:

LCM(13, 427) = 5551

GCD(13, 427) = ( 13 x 427 ) / 5551

= 13 / 427

= 13

Step3:

LCM(1, 705) = 705

GCD(1, 705) = ( 1 x 705 ) / 705

= 1 / 705

= 1

So, Greatest Common Divisor of 143, 585, 427, 705 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 965, 412, 202, 291
• GCD of 423, 224, 534, 629
• GCD of 977, 326, 995, 262
• GCD of 414, 613, 326, 798
• GCD of 735, 978, 859, 350

Given numbers are 143, 585, 427, 705
The greatest common divisor of numbers 143, 585, 427, 705 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 585, 427, 705 is 1.

1. What is the GCD of 143, 585, 427, 705?

GCD of given numbers 143, 585, 427, 705 is 1

2. How to calculate the greatest common divisor of 143, 585, 427, 705?

We can find the highest common divisor of 143, 585, 427, 705 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 143, 585, 427, 705 i.e 1.

3. How can I use the GCD of 143, 585, 427, 705Calculator?

Out the numbers 143, 585, 427, 705 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.