GCD of 840, 297, 521, 696 Calculator

Given Input numbers are 840, 297, 521, 696

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 297 :

The positive integer divisors of 297 that completely divides 297 are.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

Divisors of 696 :

The positive integer divisors of 696 that completely divides 696 are.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

GCD of numbers is the greatest common divisor

So, the GCD (840, 297, 521, 696) = 1.

Given numbers are 840, 297, 521, 696

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 297 are 3 x 3 x 3 x 11

Prime factors of 521 are 521

Prime factors of 696 are 2 x 2 x 2 x 3 x 29

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

Given numbers are 840, 297, 521, 696

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

Apply this formula for all numbers.

Step1:

LCM(840, 297) = 83160

GCD(840, 297) = ( 840 x 297 ) / 83160

= 840 / 297

= 840

Step2:

LCM(3, 521) = 1563

GCD(3, 521) = ( 3 x 521 ) / 1563

= 3 / 521

= 3

Step3:

LCM(1, 696) = 696

GCD(1, 696) = ( 1 x 696 ) / 696

= 1 / 696

= 1

So, Greatest Common Divisor of 840, 297, 521, 696 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 151, 609, 852, 850
• GCD of 508, 274, 504, 196
• GCD of 273, 787, 134, 182
• GCD of 987, 431, 770, 927
• GCD of 102, 482, 812, 998

Given numbers are 840, 297, 521, 696
The greatest common divisor of numbers 840, 297, 521, 696 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 297, 521, 696 is 1.

1. What is the GCD of 840, 297, 521, 696?

GCD of given numbers 840, 297, 521, 696 is 1

2. How to calculate the greatest common divisor of 840, 297, 521, 696?

We can find the highest common divisor of 840, 297, 521, 696 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, 297, 521, 696 i.e 1.

3. How can I use the GCD of 840, 297, 521, 696Calculator?

Out the numbers 840, 297, 521, 696 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.