GCD of 581, 648, 425 Calculator

Given Input numbers are 581, 648, 425

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

Divisors of 581 :

The positive integer divisors of 581 that completely divides 581 are.

1, 7, 83, 581

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

GCD of numbers is the greatest common divisor

So, the GCD (581, 648, 425) = 1.

Given numbers are 581, 648, 425

The list of prime factors of all numbers are

Prime factors of 581 are 7 x 83

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 425 are 5 x 5 x 17

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

Given numbers are 581, 648, 425

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

Apply this formula for all numbers.

Step1:

LCM(581, 648) = 376488

GCD(581, 648) = ( 581 x 648 ) / 376488

= 581 / 648

= 581

Step2:

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

= 1 / 425

= 1

So, Greatest Common Divisor of 581, 648, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 689, 903, 453
• GCD of 152, 105, 446
• GCD of 738, 734, 625
• GCD of 171, 724, 100
• GCD of 537, 357, 219

Given numbers are 581, 648, 425
The greatest common divisor of numbers 581, 648, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 581, 648, 425 is 1.

1. What is the GCD of 581, 648, 425?

GCD of given numbers 581, 648, 425 is 1

2. How to calculate the greatest common divisor of 581, 648, 425?

We can find the highest common divisor of 581, 648, 425 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 581, 648, 425 i.e 1.

3. How can I use the GCD of 581, 648, 425Calculator?

Out the numbers 581, 648, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.