GCD of 370, 422, 815, 491 Calculator

Given Input numbers are 370, 422, 815, 491

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 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (370, 422, 815, 491) = 1.

Given numbers are 370, 422, 815, 491

The list of prime factors of all numbers are

Prime factors of 370 are 2 x 5 x 37

Prime factors of 422 are 2 x 211

Prime factors of 815 are 5 x 163

Prime factors of 491 are 491

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

Given numbers are 370, 422, 815, 491

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

Apply this formula for all numbers.

Step1:

LCM(370, 422) = 78070

GCD(370, 422) = ( 370 x 422 ) / 78070

= 370 / 422

= 370

Step2:

LCM(2, 815) = 1630

GCD(2, 815) = ( 2 x 815 ) / 1630

= 2 / 815

= 2

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 370, 422, 815, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 498, 955, 292, 648
• GCD of 145, 290, 996, 982
• GCD of 404, 830, 725, 849
• GCD of 850, 839, 157, 935
• GCD of 200, 842, 472, 679

Given numbers are 370, 422, 815, 491
The greatest common divisor of numbers 370, 422, 815, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 370, 422, 815, 491 is 1.

1. What is the GCD of 370, 422, 815, 491?

GCD of given numbers 370, 422, 815, 491 is 1

2. How to calculate the greatest common divisor of 370, 422, 815, 491?

We can find the highest common divisor of 370, 422, 815, 491 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, 422, 815, 491 i.e 1.

3. How can I use the GCD of 370, 422, 815, 491Calculator?

Out the numbers 370, 422, 815, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.