GCD of 720, 780, 259, 608 Calculator

Given Input numbers are 720, 780, 259, 608

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 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 259 :

The positive integer divisors of 259 that completely divides 259 are.

1, 7, 37, 259

Divisors of 608 :

The positive integer divisors of 608 that completely divides 608 are.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

GCD of numbers is the greatest common divisor

So, the GCD (720, 780, 259, 608) = 1.

Given numbers are 720, 780, 259, 608

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 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 259 are 7 x 37

Prime factors of 608 are 2 x 2 x 2 x 2 x 2 x 19

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

Given numbers are 720, 780, 259, 608

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

Apply this formula for all numbers.

Step1:

LCM(720, 780) = 9360

GCD(720, 780) = ( 720 x 780 ) / 9360

= 720 / 780

= 720

Step2:

LCM(60, 259) = 15540

GCD(60, 259) = ( 60 x 259 ) / 15540

= 60 / 259

= 60

Step3:

LCM(1, 608) = 608

GCD(1, 608) = ( 1 x 608 ) / 608

= 1 / 608

= 1

So, Greatest Common Divisor of 720, 780, 259, 608 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 163, 383, 898
• GCD of 844, 182, 828, 973
• GCD of 846, 140, 190, 291
• GCD of 396, 435, 654, 860
• GCD of 572, 438, 361, 845

Given numbers are 720, 780, 259, 608
The greatest common divisor of numbers 720, 780, 259, 608 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 780, 259, 608 is 1.

1. What is the GCD of 720, 780, 259, 608?

GCD of given numbers 720, 780, 259, 608 is 1

2. How to calculate the greatest common divisor of 720, 780, 259, 608?

We can find the highest common divisor of 720, 780, 259, 608 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, 780, 259, 608 i.e 1.

3. How can I use the GCD of 720, 780, 259, 608Calculator?

Out the numbers 720, 780, 259, 608 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.