GCD of 693, 126, 355, 866 Calculator

Given Input numbers are 693, 126, 355, 866

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

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 866 :

The positive integer divisors of 866 that completely divides 866 are.

1, 2, 433, 866

GCD of numbers is the greatest common divisor

So, the GCD (693, 126, 355, 866) = 1.

Given numbers are 693, 126, 355, 866

The list of prime factors of all numbers are

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 355 are 5 x 71

Prime factors of 866 are 2 x 433

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

Given numbers are 693, 126, 355, 866

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

Apply this formula for all numbers.

Step1:

LCM(693, 126) = 1386

GCD(693, 126) = ( 693 x 126 ) / 1386

= 693 / 126

= 693

Step2:

LCM(63, 355) = 22365

GCD(63, 355) = ( 63 x 355 ) / 22365

= 63 / 355

= 63

Step3:

LCM(1, 866) = 866

GCD(1, 866) = ( 1 x 866 ) / 866

= 1 / 866

= 1

So, Greatest Common Divisor of 693, 126, 355, 866 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 112, 506, 231, 653
• GCD of 149, 656, 857, 433
• GCD of 177, 422, 985, 586
• GCD of 151, 980, 459, 120
• GCD of 135, 409, 531, 161

Given numbers are 693, 126, 355, 866
The greatest common divisor of numbers 693, 126, 355, 866 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 693, 126, 355, 866 is 1.

1. What is the GCD of 693, 126, 355, 866?

GCD of given numbers 693, 126, 355, 866 is 1

2. How to calculate the greatest common divisor of 693, 126, 355, 866?

We can find the highest common divisor of 693, 126, 355, 866 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 693, 126, 355, 866 i.e 1.

3. How can I use the GCD of 693, 126, 355, 866Calculator?

Out the numbers 693, 126, 355, 866 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.