GCD of 221, 726, 165, 659 Calculator

Given Input numbers are 221, 726, 165, 659

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

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Divisors of 165 :

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

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

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

GCD of numbers is the greatest common divisor

So, the GCD (221, 726, 165, 659) = 1.

Given numbers are 221, 726, 165, 659

The list of prime factors of all numbers are

Prime factors of 221 are 13 x 17

Prime factors of 726 are 2 x 3 x 11 x 11

Prime factors of 165 are 3 x 5 x 11

Prime factors of 659 are 659

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

Given numbers are 221, 726, 165, 659

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

Apply this formula for all numbers.

Step1:

LCM(221, 726) = 160446

GCD(221, 726) = ( 221 x 726 ) / 160446

= 221 / 726

= 221

Step2:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

Step3:

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

= 1 / 659

= 1

So, Greatest Common Divisor of 221, 726, 165, 659 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 970, 166, 885, 200
• GCD of 165, 466, 343, 525
• GCD of 113, 180, 978, 151
• GCD of 433, 810, 964, 645
• GCD of 527, 456, 388, 676

Given numbers are 221, 726, 165, 659
The greatest common divisor of numbers 221, 726, 165, 659 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 726, 165, 659 is 1.

1. What is the GCD of 221, 726, 165, 659?

GCD of given numbers 221, 726, 165, 659 is 1

2. How to calculate the greatest common divisor of 221, 726, 165, 659?

We can find the highest common divisor of 221, 726, 165, 659 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 221, 726, 165, 659 i.e 1.

3. How can I use the GCD of 221, 726, 165, 659Calculator?

Out the numbers 221, 726, 165, 659 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.