GCD of 265, 165, 215, 513 Calculator

Given Input numbers are 265, 165, 215, 513

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

Divisors of 265 :

The positive integer divisors of 265 that completely divides 265 are.

1, 5, 53, 265

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 215 :

The positive integer divisors of 215 that completely divides 215 are.

1, 5, 43, 215

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

GCD of numbers is the greatest common divisor

So, the GCD (265, 165, 215, 513) = 1.

Given numbers are 265, 165, 215, 513

The list of prime factors of all numbers are

Prime factors of 265 are 5 x 53

Prime factors of 165 are 3 x 5 x 11

Prime factors of 215 are 5 x 43

Prime factors of 513 are 3 x 3 x 3 x 19

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

Given numbers are 265, 165, 215, 513

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

Apply this formula for all numbers.

Step1:

LCM(265, 165) = 8745

GCD(265, 165) = ( 265 x 165 ) / 8745

= 265 / 165

= 265

Step2:

LCM(5, 215) = 215

GCD(5, 215) = ( 5 x 215 ) / 215

= 5 / 215

= 5

Step3:

LCM(5, 513) = 2565

GCD(5, 513) = ( 5 x 513 ) / 2565

= 5 / 513

= 5

So, Greatest Common Divisor of 265, 165, 215, 513 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 321, 159, 638, 231
• GCD of 378, 242, 643, 697
• GCD of 594, 550, 981, 531
• GCD of 967, 672, 884, 384
• GCD of 754, 859, 672, 483

Given numbers are 265, 165, 215, 513
The greatest common divisor of numbers 265, 165, 215, 513 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 265, 165, 215, 513 is 1.

1. What is the GCD of 265, 165, 215, 513?

GCD of given numbers 265, 165, 215, 513 is 1

2. How to calculate the greatest common divisor of 265, 165, 215, 513?

We can find the highest common divisor of 265, 165, 215, 513 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 265, 165, 215, 513 i.e 1.

3. How can I use the GCD of 265, 165, 215, 513Calculator?

Out the numbers 265, 165, 215, 513 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.