GCD of 581, 620, 477, 268 Calculator

Given Input numbers are 581, 620, 477, 268

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 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

GCD of numbers is the greatest common divisor

So, the GCD (581, 620, 477, 268) = 1.

Given numbers are 581, 620, 477, 268

The list of prime factors of all numbers are

Prime factors of 581 are 7 x 83

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 477 are 3 x 3 x 53

Prime factors of 268 are 2 x 2 x 67

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

Given numbers are 581, 620, 477, 268

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

Apply this formula for all numbers.

Step1:

LCM(581, 620) = 360220

GCD(581, 620) = ( 581 x 620 ) / 360220

= 581 / 620

= 581

Step2:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

Step3:

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

= 1 / 268

= 1

So, Greatest Common Divisor of 581, 620, 477, 268 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 397, 573, 401, 264
• GCD of 139, 438, 271, 772
• GCD of 184, 604, 395, 560
• GCD of 906, 520, 235, 553
• GCD of 158, 548, 147, 320

Given numbers are 581, 620, 477, 268
The greatest common divisor of numbers 581, 620, 477, 268 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 581, 620, 477, 268 is 1.

1. What is the GCD of 581, 620, 477, 268?

GCD of given numbers 581, 620, 477, 268 is 1

2. How to calculate the greatest common divisor of 581, 620, 477, 268?

We can find the highest common divisor of 581, 620, 477, 268 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, 620, 477, 268 i.e 1.

3. How can I use the GCD of 581, 620, 477, 268Calculator?

Out the numbers 581, 620, 477, 268 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.