GCD of 531, 634, 545, 729 Calculator

Given Input numbers are 531, 634, 545, 729

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 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 545 :

The positive integer divisors of 545 that completely divides 545 are.

1, 5, 109, 545

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

GCD of numbers is the greatest common divisor

So, the GCD (531, 634, 545, 729) = 1.

Given numbers are 531, 634, 545, 729

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 634 are 2 x 317

Prime factors of 545 are 5 x 109

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 531, 634, 545, 729

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

Apply this formula for all numbers.

Step1:

LCM(531, 634) = 336654

GCD(531, 634) = ( 531 x 634 ) / 336654

= 531 / 634

= 531

Step2:

LCM(1, 545) = 545

GCD(1, 545) = ( 1 x 545 ) / 545

= 1 / 545

= 1

Step3:

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

= 1 / 729

= 1

So, Greatest Common Divisor of 531, 634, 545, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 957, 594, 541, 227
• GCD of 226, 170, 663, 242
• GCD of 156, 357, 916, 210
• GCD of 840, 559, 181, 492
• GCD of 496, 672, 189, 210

Given numbers are 531, 634, 545, 729
The greatest common divisor of numbers 531, 634, 545, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 634, 545, 729 is 1.

1. What is the GCD of 531, 634, 545, 729?

GCD of given numbers 531, 634, 545, 729 is 1

2. How to calculate the greatest common divisor of 531, 634, 545, 729?

We can find the highest common divisor of 531, 634, 545, 729 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, 634, 545, 729 i.e 1.

3. How can I use the GCD of 531, 634, 545, 729Calculator?

Out the numbers 531, 634, 545, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.