GCD of 370, 486, 772, 821 Calculator

Given Input numbers are 370, 486, 772, 821

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

Divisors of 370 :

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

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

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (370, 486, 772, 821) = 1.

Given numbers are 370, 486, 772, 821

The list of prime factors of all numbers are

Prime factors of 370 are 2 x 5 x 37

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 772 are 2 x 2 x 193

Prime factors of 821 are 821

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

Given numbers are 370, 486, 772, 821

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

Apply this formula for all numbers.

Step1:

LCM(370, 486) = 89910

GCD(370, 486) = ( 370 x 486 ) / 89910

= 370 / 486

= 370

Step2:

LCM(2, 772) = 772

GCD(2, 772) = ( 2 x 772 ) / 772

= 2 / 772

= 2

Step3:

LCM(2, 821) = 1642

GCD(2, 821) = ( 2 x 821 ) / 1642

= 2 / 821

= 2

So, Greatest Common Divisor of 370, 486, 772, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 684, 936, 250, 950
• GCD of 981, 411, 448, 874
• GCD of 423, 702, 193, 910
• GCD of 780, 808, 541, 875
• GCD of 774, 625, 253, 331

Given numbers are 370, 486, 772, 821
The greatest common divisor of numbers 370, 486, 772, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 370, 486, 772, 821 is 1.

1. What is the GCD of 370, 486, 772, 821?

GCD of given numbers 370, 486, 772, 821 is 1

2. How to calculate the greatest common divisor of 370, 486, 772, 821?

We can find the highest common divisor of 370, 486, 772, 821 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 370, 486, 772, 821 i.e 1.

3. How can I use the GCD of 370, 486, 772, 821Calculator?

Out the numbers 370, 486, 772, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.