GCD of 471, 326, 242, 820 Calculator

Given Input numbers are 471, 326, 242, 820

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

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 242 :

The positive integer divisors of 242 that completely divides 242 are.

1, 2, 11, 22, 121, 242

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (471, 326, 242, 820) = 1.

Given numbers are 471, 326, 242, 820

The list of prime factors of all numbers are

Prime factors of 471 are 3 x 157

Prime factors of 326 are 2 x 163

Prime factors of 242 are 2 x 11 x 11

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 471, 326, 242, 820

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

Apply this formula for all numbers.

Step1:

LCM(471, 326) = 153546

GCD(471, 326) = ( 471 x 326 ) / 153546

= 471 / 326

= 471

Step2:

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

= 1 / 242

= 1

Step3:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 471, 326, 242, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 134, 882, 102, 240
• GCD of 434, 207, 514, 707
• GCD of 587, 706, 865, 759
• GCD of 997, 546, 428, 323
• GCD of 301, 122, 970, 214

Given numbers are 471, 326, 242, 820
The greatest common divisor of numbers 471, 326, 242, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 471, 326, 242, 820 is 1.

1. What is the GCD of 471, 326, 242, 820?

GCD of given numbers 471, 326, 242, 820 is 1

2. How to calculate the greatest common divisor of 471, 326, 242, 820?

We can find the highest common divisor of 471, 326, 242, 820 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 471, 326, 242, 820 i.e 1.

3. How can I use the GCD of 471, 326, 242, 820Calculator?

Out the numbers 471, 326, 242, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.