GCD of 165, 265, 759, 440 Calculator

Given Input numbers are 165, 265, 759, 440

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

Divisors of 165 :

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

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

Divisors of 265 :

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

1, 5, 53, 265

Divisors of 759 :

The positive integer divisors of 759 that completely divides 759 are.

1, 3, 11, 23, 33, 69, 253, 759

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

GCD of numbers is the greatest common divisor

So, the GCD (165, 265, 759, 440) = 1.

Given numbers are 165, 265, 759, 440

The list of prime factors of all numbers are

Prime factors of 165 are 3 x 5 x 11

Prime factors of 265 are 5 x 53

Prime factors of 759 are 3 x 11 x 23

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

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

Given numbers are 165, 265, 759, 440

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

Apply this formula for all numbers.

Step1:

LCM(165, 265) = 8745

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

= 165 / 265

= 165

Step2:

LCM(5, 759) = 3795

GCD(5, 759) = ( 5 x 759 ) / 3795

= 5 / 759

= 5

Step3:

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

= 1 / 440

= 1

So, Greatest Common Divisor of 165, 265, 759, 440 is 1

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Given numbers are 165, 265, 759, 440
The greatest common divisor of numbers 165, 265, 759, 440 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 265, 759, 440 is 1.

1. What is the GCD of 165, 265, 759, 440?

GCD of given numbers 165, 265, 759, 440 is 1

2. How to calculate the greatest common divisor of 165, 265, 759, 440?

We can find the highest common divisor of 165, 265, 759, 440 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 165, 265, 759, 440 i.e 1.

3. How can I use the GCD of 165, 265, 759, 440Calculator?

Out the numbers 165, 265, 759, 440 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.