GCD of 845, 610, 720, 272 Calculator

Given Input numbers are 845, 610, 720, 272

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

Divisors of 845 :

The positive integer divisors of 845 that completely divides 845 are.

1, 5, 13, 65, 169, 845

Divisors of 610 :

The positive integer divisors of 610 that completely divides 610 are.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

GCD of numbers is the greatest common divisor

So, the GCD (845, 610, 720, 272) = 1.

Given numbers are 845, 610, 720, 272

The list of prime factors of all numbers are

Prime factors of 845 are 5 x 13 x 13

Prime factors of 610 are 2 x 5 x 61

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

Given numbers are 845, 610, 720, 272

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

Apply this formula for all numbers.

Step1:

LCM(845, 610) = 103090

GCD(845, 610) = ( 845 x 610 ) / 103090

= 845 / 610

= 845

Step2:

LCM(5, 720) = 720

GCD(5, 720) = ( 5 x 720 ) / 720

= 5 / 720

= 5

Step3:

LCM(5, 272) = 1360

GCD(5, 272) = ( 5 x 272 ) / 1360

= 5 / 272

= 5

So, Greatest Common Divisor of 845, 610, 720, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 354, 843, 999, 613
• GCD of 376, 616, 698, 272
• GCD of 848, 812, 666, 455
• GCD of 701, 640, 608, 262
• GCD of 389, 756, 539, 836

Given numbers are 845, 610, 720, 272
The greatest common divisor of numbers 845, 610, 720, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 845, 610, 720, 272 is 1.

1. What is the GCD of 845, 610, 720, 272?

GCD of given numbers 845, 610, 720, 272 is 1

2. How to calculate the greatest common divisor of 845, 610, 720, 272?

We can find the highest common divisor of 845, 610, 720, 272 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 845, 610, 720, 272 i.e 1.

3. How can I use the GCD of 845, 610, 720, 272Calculator?

Out the numbers 845, 610, 720, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.