GCD of 135, 387, 403, 487 Calculator

Given Input numbers are 135, 387, 403, 487

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

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

GCD of numbers is the greatest common divisor

So, the GCD (135, 387, 403, 487) = 1.

Given numbers are 135, 387, 403, 487

The list of prime factors of all numbers are

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 387 are 3 x 3 x 43

Prime factors of 403 are 13 x 31

Prime factors of 487 are 487

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

Given numbers are 135, 387, 403, 487

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

Apply this formula for all numbers.

Step1:

LCM(135, 387) = 5805

GCD(135, 387) = ( 135 x 387 ) / 5805

= 135 / 387

= 135

Step2:

LCM(9, 403) = 3627

GCD(9, 403) = ( 9 x 403 ) / 3627

= 9 / 403

= 9

Step3:

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

= 1 / 487

= 1

So, Greatest Common Divisor of 135, 387, 403, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 960, 374, 162, 792
• GCD of 943, 309, 172, 469
• GCD of 823, 439, 344, 229
• GCD of 754, 583, 688, 980
• GCD of 463, 131, 512, 506

Given numbers are 135, 387, 403, 487
The greatest common divisor of numbers 135, 387, 403, 487 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 387, 403, 487 is 1.

1. What is the GCD of 135, 387, 403, 487?

GCD of given numbers 135, 387, 403, 487 is 1

2. How to calculate the greatest common divisor of 135, 387, 403, 487?

We can find the highest common divisor of 135, 387, 403, 487 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 135, 387, 403, 487 i.e 1.

3. How can I use the GCD of 135, 387, 403, 487Calculator?

Out the numbers 135, 387, 403, 487 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.