GCD of 655, 248, 720, 584 Calculator

Given Input numbers are 655, 248, 720, 584

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

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

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 584 :

The positive integer divisors of 584 that completely divides 584 are.

1, 2, 4, 8, 73, 146, 292, 584

GCD of numbers is the greatest common divisor

So, the GCD (655, 248, 720, 584) = 1.

Given numbers are 655, 248, 720, 584

The list of prime factors of all numbers are

Prime factors of 655 are 5 x 131

Prime factors of 248 are 2 x 2 x 2 x 31

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

Prime factors of 584 are 2 x 2 x 2 x 73

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

Given numbers are 655, 248, 720, 584

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

Apply this formula for all numbers.

Step1:

LCM(655, 248) = 162440

GCD(655, 248) = ( 655 x 248 ) / 162440

= 655 / 248

= 655

Step2:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

Step3:

LCM(1, 584) = 584

GCD(1, 584) = ( 1 x 584 ) / 584

= 1 / 584

= 1

So, Greatest Common Divisor of 655, 248, 720, 584 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 272, 445, 492, 319
• GCD of 997, 255, 525, 108
• GCD of 520, 683, 195, 519
• GCD of 306, 601, 620, 239
• GCD of 700, 571, 134, 203

Given numbers are 655, 248, 720, 584
The greatest common divisor of numbers 655, 248, 720, 584 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 655, 248, 720, 584 is 1.

1. What is the GCD of 655, 248, 720, 584?

GCD of given numbers 655, 248, 720, 584 is 1

2. How to calculate the greatest common divisor of 655, 248, 720, 584?

We can find the highest common divisor of 655, 248, 720, 584 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 655, 248, 720, 584 i.e 1.

3. How can I use the GCD of 655, 248, 720, 584Calculator?

Out the numbers 655, 248, 720, 584 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.