GCD of 820, 370, 210, 213 Calculator

Given Input numbers are 820, 370, 210, 213

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

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

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

GCD of numbers is the greatest common divisor

So, the GCD (820, 370, 210, 213) = 1.

Given numbers are 820, 370, 210, 213

The list of prime factors of all numbers are

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

Prime factors of 370 are 2 x 5 x 37

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 213 are 3 x 71

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

Given numbers are 820, 370, 210, 213

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

Apply this formula for all numbers.

Step1:

LCM(820, 370) = 30340

GCD(820, 370) = ( 820 x 370 ) / 30340

= 820 / 370

= 820

Step2:

LCM(10, 210) = 210

GCD(10, 210) = ( 10 x 210 ) / 210

= 10 / 210

= 10

Step3:

LCM(10, 213) = 2130

GCD(10, 213) = ( 10 x 213 ) / 2130

= 10 / 213

= 10

So, Greatest Common Divisor of 820, 370, 210, 213 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 804, 385, 465, 281
• GCD of 255, 483, 813, 194
• GCD of 277, 818, 377, 756
• GCD of 412, 436, 448, 137
• GCD of 663, 885, 344, 633

Given numbers are 820, 370, 210, 213
The greatest common divisor of numbers 820, 370, 210, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 370, 210, 213 is 1.

1. What is the GCD of 820, 370, 210, 213?

GCD of given numbers 820, 370, 210, 213 is 1

2. How to calculate the greatest common divisor of 820, 370, 210, 213?

We can find the highest common divisor of 820, 370, 210, 213 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 820, 370, 210, 213 i.e 1.

3. How can I use the GCD of 820, 370, 210, 213Calculator?

Out the numbers 820, 370, 210, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.