GCD of 220, 422, 397, 826 Calculator

Given Input numbers are 220, 422, 397, 826

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

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 422 :

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

1, 2, 211, 422

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 826 :

The positive integer divisors of 826 that completely divides 826 are.

1, 2, 7, 14, 59, 118, 413, 826

GCD of numbers is the greatest common divisor

So, the GCD (220, 422, 397, 826) = 1.

Given numbers are 220, 422, 397, 826

The list of prime factors of all numbers are

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 422 are 2 x 211

Prime factors of 397 are 397

Prime factors of 826 are 2 x 7 x 59

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

Given numbers are 220, 422, 397, 826

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

Apply this formula for all numbers.

Step1:

LCM(220, 422) = 46420

GCD(220, 422) = ( 220 x 422 ) / 46420

= 220 / 422

= 220

Step2:

LCM(2, 397) = 794

GCD(2, 397) = ( 2 x 397 ) / 794

= 2 / 397

= 2

Step3:

LCM(1, 826) = 826

GCD(1, 826) = ( 1 x 826 ) / 826

= 1 / 826

= 1

So, Greatest Common Divisor of 220, 422, 397, 826 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 100, 496, 994, 100
• GCD of 638, 571, 955, 110
• GCD of 956, 318, 241, 752
• GCD of 249, 946, 648, 312
• GCD of 973, 615, 290, 212

Given numbers are 220, 422, 397, 826
The greatest common divisor of numbers 220, 422, 397, 826 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 422, 397, 826 is 1.

1. What is the GCD of 220, 422, 397, 826?

GCD of given numbers 220, 422, 397, 826 is 1

2. How to calculate the greatest common divisor of 220, 422, 397, 826?

We can find the highest common divisor of 220, 422, 397, 826 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 220, 422, 397, 826 i.e 1.

3. How can I use the GCD of 220, 422, 397, 826Calculator?

Out the numbers 220, 422, 397, 826 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.