GCD of 720, 204, 757, 745 Calculator

Given Input numbers are 720, 204, 757, 745

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 204 :

The positive integer divisors of 204 that completely divides 204 are.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 757 :

The positive integer divisors of 757 that completely divides 757 are.

1, 757

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

GCD of numbers is the greatest common divisor

So, the GCD (720, 204, 757, 745) = 1.

Given numbers are 720, 204, 757, 745

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 204 are 2 x 2 x 3 x 17

Prime factors of 757 are 757

Prime factors of 745 are 5 x 149

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

Given numbers are 720, 204, 757, 745

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

Apply this formula for all numbers.

Step1:

LCM(720, 204) = 12240

GCD(720, 204) = ( 720 x 204 ) / 12240

= 720 / 204

= 720

Step2:

LCM(12, 757) = 9084

GCD(12, 757) = ( 12 x 757 ) / 9084

= 12 / 757

= 12

Step3:

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

= 1 / 745

= 1

So, Greatest Common Divisor of 720, 204, 757, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 913, 115, 537, 654
• GCD of 131, 505, 508, 828
• GCD of 384, 285, 294, 894
• GCD of 649, 507, 860, 885
• GCD of 292, 988, 203, 422

Given numbers are 720, 204, 757, 745
The greatest common divisor of numbers 720, 204, 757, 745 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 204, 757, 745 is 1.

1. What is the GCD of 720, 204, 757, 745?

GCD of given numbers 720, 204, 757, 745 is 1

2. How to calculate the greatest common divisor of 720, 204, 757, 745?

We can find the highest common divisor of 720, 204, 757, 745 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, 204, 757, 745 i.e 1.

3. How can I use the GCD of 720, 204, 757, 745Calculator?

Out the numbers 720, 204, 757, 745 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.