GCD of 531, 253, 465, 687 Calculator

Given Input numbers are 531, 253, 465, 687

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

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 (531, 253, 465, 687) = 1.

Given numbers are 531, 253, 465, 687

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 253 are 11 x 23

Prime factors of 465 are 3 x 5 x 31

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 531, 253, 465, 687

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

Apply this formula for all numbers.

Step1:

LCM(531, 253) = 134343

GCD(531, 253) = ( 531 x 253 ) / 134343

= 531 / 253

= 531

Step2:

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

= 1 / 465

= 1

Step3:

LCM(1, 687) = 687

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

= 1 / 687

= 1

So, Greatest Common Divisor of 531, 253, 465, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 625, 658, 687, 762
• GCD of 845, 222, 263, 573
• GCD of 573, 620, 613, 997
• GCD of 795, 708, 949, 793
• GCD of 103, 881, 880, 877

Given numbers are 531, 253, 465, 687
The greatest common divisor of numbers 531, 253, 465, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 253, 465, 687 is 1.

1. What is the GCD of 531, 253, 465, 687?

GCD of given numbers 531, 253, 465, 687 is 1

2. How to calculate the greatest common divisor of 531, 253, 465, 687?

We can find the highest common divisor of 531, 253, 465, 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 531, 253, 465, 687 i.e 1.

3. How can I use the GCD of 531, 253, 465, 687Calculator?

Out the numbers 531, 253, 465, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.