GCD of 363, 485, 755, 840 Calculator

Given Input numbers are 363, 485, 755, 840

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

Divisors of 363 :

The positive integer divisors of 363 that completely divides 363 are.

1, 3, 11, 33, 121, 363

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

GCD of numbers is the greatest common divisor

So, the GCD (363, 485, 755, 840) = 1.

Given numbers are 363, 485, 755, 840

The list of prime factors of all numbers are

Prime factors of 363 are 3 x 11 x 11

Prime factors of 485 are 5 x 97

Prime factors of 755 are 5 x 151

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

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

Given numbers are 363, 485, 755, 840

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

Apply this formula for all numbers.

Step1:

LCM(363, 485) = 176055

GCD(363, 485) = ( 363 x 485 ) / 176055

= 363 / 485

= 363

Step2:

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

= 1 / 755

= 1

Step3:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

So, Greatest Common Divisor of 363, 485, 755, 840 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 113, 371, 217, 535
• GCD of 333, 208, 484, 135
• GCD of 960, 649, 944, 618
• GCD of 492, 419, 174, 893
• GCD of 577, 653, 789, 680

Given numbers are 363, 485, 755, 840
The greatest common divisor of numbers 363, 485, 755, 840 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 363, 485, 755, 840 is 1.

1. What is the GCD of 363, 485, 755, 840?

GCD of given numbers 363, 485, 755, 840 is 1

2. How to calculate the greatest common divisor of 363, 485, 755, 840?

We can find the highest common divisor of 363, 485, 755, 840 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 363, 485, 755, 840 i.e 1.

3. How can I use the GCD of 363, 485, 755, 840Calculator?

Out the numbers 363, 485, 755, 840 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.