GCD of 273, 652, 561, 660 Calculator

Given Input numbers are 273, 652, 561, 660

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

Divisors of 273 :

The positive integer divisors of 273 that completely divides 273 are.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

GCD of numbers is the greatest common divisor

So, the GCD (273, 652, 561, 660) = 1.

Given numbers are 273, 652, 561, 660

The list of prime factors of all numbers are

Prime factors of 273 are 3 x 7 x 13

Prime factors of 652 are 2 x 2 x 163

Prime factors of 561 are 3 x 11 x 17

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

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

Given numbers are 273, 652, 561, 660

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

Apply this formula for all numbers.

Step1:

LCM(273, 652) = 177996

GCD(273, 652) = ( 273 x 652 ) / 177996

= 273 / 652

= 273

Step2:

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

= 1 / 561

= 1

Step3:

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

= 1 / 660

= 1

So, Greatest Common Divisor of 273, 652, 561, 660 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 869, 693, 670, 184
• GCD of 988, 742, 186, 870
• GCD of 568, 984, 565, 270
• GCD of 145, 150, 380, 992
• GCD of 930, 961, 668, 398

Given numbers are 273, 652, 561, 660
The greatest common divisor of numbers 273, 652, 561, 660 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 273, 652, 561, 660 is 1.

1. What is the GCD of 273, 652, 561, 660?

GCD of given numbers 273, 652, 561, 660 is 1

2. How to calculate the greatest common divisor of 273, 652, 561, 660?

We can find the highest common divisor of 273, 652, 561, 660 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 273, 652, 561, 660 i.e 1.

3. How can I use the GCD of 273, 652, 561, 660Calculator?

Out the numbers 273, 652, 561, 660 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.