GCD of 720, 607, 187, 561 Calculator

Given Input numbers are 720, 607, 187, 561

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

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 607 :

The positive integer divisors of 607 that completely divides 607 are.

1, 607

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 561 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (720, 607, 187, 561) = 1.

Given numbers are 720, 607, 187, 561

The list of prime factors of all numbers are

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

Prime factors of 607 are 607

Prime factors of 187 are 11 x 17

Prime factors of 561 are 3 x 11 x 17

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

Given numbers are 720, 607, 187, 561

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

Apply this formula for all numbers.

Step1:

LCM(720, 607) = 437040

GCD(720, 607) = ( 720 x 607 ) / 437040

= 720 / 607

= 720

Step2:

LCM(1, 187) = 187

GCD(1, 187) = ( 1 x 187 ) / 187

= 1 / 187

= 1

Step3:

LCM(1, 561) = 561

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

= 1 / 561

= 1

So, Greatest Common Divisor of 720, 607, 187, 561 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 775, 610, 458, 520
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• GCD of 369, 884, 807, 412
• GCD of 729, 522, 605, 819
• GCD of 697, 837, 623, 793

Given numbers are 720, 607, 187, 561
The greatest common divisor of numbers 720, 607, 187, 561 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 607, 187, 561 is 1.

1. What is the GCD of 720, 607, 187, 561?

GCD of given numbers 720, 607, 187, 561 is 1

2. How to calculate the greatest common divisor of 720, 607, 187, 561?

We can find the highest common divisor of 720, 607, 187, 561 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 720, 607, 187, 561 i.e 1.

3. How can I use the GCD of 720, 607, 187, 561Calculator?

Out the numbers 720, 607, 187, 561 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.