GCD of 840, 582, 697, 231 Calculator

Given Input numbers are 840, 582, 697, 231

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

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

Divisors of 582 :

The positive integer divisors of 582 that completely divides 582 are.

1, 2, 3, 6, 97, 194, 291, 582

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

GCD of numbers is the greatest common divisor

So, the GCD (840, 582, 697, 231) = 1.

Given numbers are 840, 582, 697, 231

The list of prime factors of all numbers are

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

Prime factors of 582 are 2 x 3 x 97

Prime factors of 697 are 17 x 41

Prime factors of 231 are 3 x 7 x 11

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

Given numbers are 840, 582, 697, 231

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

Apply this formula for all numbers.

Step1:

LCM(840, 582) = 81480

GCD(840, 582) = ( 840 x 582 ) / 81480

= 840 / 582

= 840

Step2:

LCM(6, 697) = 4182

GCD(6, 697) = ( 6 x 697 ) / 4182

= 6 / 697

= 6

Step3:

LCM(1, 231) = 231

GCD(1, 231) = ( 1 x 231 ) / 231

= 1 / 231

= 1

So, Greatest Common Divisor of 840, 582, 697, 231 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 465, 445, 719
• GCD of 525, 892, 720, 115
• GCD of 636, 674, 455, 285
• GCD of 204, 503, 706, 407
• GCD of 230, 318, 779, 816

Given numbers are 840, 582, 697, 231
The greatest common divisor of numbers 840, 582, 697, 231 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 582, 697, 231 is 1.

1. What is the GCD of 840, 582, 697, 231?

GCD of given numbers 840, 582, 697, 231 is 1

2. How to calculate the greatest common divisor of 840, 582, 697, 231?

We can find the highest common divisor of 840, 582, 697, 231 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 840, 582, 697, 231 i.e 1.

3. How can I use the GCD of 840, 582, 697, 231Calculator?

Out the numbers 840, 582, 697, 231 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.