GCD of 404, 821, 77, 370 Calculator

Given Input numbers are 404, 821, 77, 370

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

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

Divisors of 821 :

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

1, 821

Divisors of 77 :

The positive integer divisors of 77 that completely divides 77 are.

1, 7, 11, 77

Divisors of 370 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (404, 821, 77, 370) = 1.

Given numbers are 404, 821, 77, 370

The list of prime factors of all numbers are

Prime factors of 404 are 2 x 2 x 101

Prime factors of 821 are 821

Prime factors of 77 are 7 x 11

Prime factors of 370 are 2 x 5 x 37

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

Given numbers are 404, 821, 77, 370

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

Apply this formula for all numbers.

Step1:

LCM(404, 821) = 331684

GCD(404, 821) = ( 404 x 821 ) / 331684

= 404 / 821

= 404

Step2:

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

= 1 / 77

= 1

Step3:

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

= 1 / 370

= 1

So, Greatest Common Divisor of 404, 821, 77, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 941, 154, 92, 820
• GCD of 226, 841, 74, 438
• GCD of 790, 670, 97, 320
• GCD of 556, 256, 73, 766
• GCD of 654, 837, 13, 370

Given numbers are 404, 821, 77, 370
The greatest common divisor of numbers 404, 821, 77, 370 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 404, 821, 77, 370 is 1.

1. What is the GCD of 404, 821, 77, 370?

GCD of given numbers 404, 821, 77, 370 is 1

2. How to calculate the greatest common divisor of 404, 821, 77, 370?

We can find the highest common divisor of 404, 821, 77, 370 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 404, 821, 77, 370 i.e 1.

3. How can I use the GCD of 404, 821, 77, 370Calculator?

Out the numbers 404, 821, 77, 370 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.