GCD of 361, 505, 818, 920 Calculator

Given Input numbers are 361, 505, 818, 920

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

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (361, 505, 818, 920) = 1.

Given numbers are 361, 505, 818, 920

The list of prime factors of all numbers are

Prime factors of 361 are 19 x 19

Prime factors of 505 are 5 x 101

Prime factors of 818 are 2 x 409

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 361, 505, 818, 920

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

Apply this formula for all numbers.

Step1:

LCM(361, 505) = 182305

GCD(361, 505) = ( 361 x 505 ) / 182305

= 361 / 505

= 361

Step2:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 361, 505, 818, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 699, 676, 755, 977
• GCD of 938, 655, 735, 789
• GCD of 776, 447, 581, 923
• GCD of 843, 287, 243, 439
• GCD of 141, 161, 234, 407

Given numbers are 361, 505, 818, 920
The greatest common divisor of numbers 361, 505, 818, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 361, 505, 818, 920 is 1.

1. What is the GCD of 361, 505, 818, 920?

GCD of given numbers 361, 505, 818, 920 is 1

2. How to calculate the greatest common divisor of 361, 505, 818, 920?

We can find the highest common divisor of 361, 505, 818, 920 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 361, 505, 818, 920 i.e 1.

3. How can I use the GCD of 361, 505, 818, 920Calculator?

Out the numbers 361, 505, 818, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.