GCD of 484, 518, 135, 687 Calculator

Given Input numbers are 484, 518, 135, 687

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

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 135 :

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

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

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

GCD of numbers is the greatest common divisor

So, the GCD (484, 518, 135, 687) = 1.

Given numbers are 484, 518, 135, 687

The list of prime factors of all numbers are

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 518 are 2 x 7 x 37

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

Prime factors of 687 are 3 x 229

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

Given numbers are 484, 518, 135, 687

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

Apply this formula for all numbers.

Step1:

LCM(484, 518) = 125356

GCD(484, 518) = ( 484 x 518 ) / 125356

= 484 / 518

= 484

Step2:

LCM(2, 135) = 270

GCD(2, 135) = ( 2 x 135 ) / 270

= 2 / 135

= 2

Step3:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

So, Greatest Common Divisor of 484, 518, 135, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 465, 631, 321, 746
• GCD of 611, 932, 585, 947
• GCD of 564, 972, 690, 389
• GCD of 178, 567, 873, 844
• GCD of 621, 897, 760, 291

Given numbers are 484, 518, 135, 687
The greatest common divisor of numbers 484, 518, 135, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 518, 135, 687 is 1.

1. What is the GCD of 484, 518, 135, 687?

GCD of given numbers 484, 518, 135, 687 is 1

2. How to calculate the greatest common divisor of 484, 518, 135, 687?

We can find the highest common divisor of 484, 518, 135, 687 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 484, 518, 135, 687 i.e 1.

3. How can I use the GCD of 484, 518, 135, 687Calculator?

Out the numbers 484, 518, 135, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.