GCD of 826, 691, 742, 388 Calculator

Given Input numbers are 826, 691, 742, 388

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

Divisors of 826 :

The positive integer divisors of 826 that completely divides 826 are.

1, 2, 7, 14, 59, 118, 413, 826

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

GCD of numbers is the greatest common divisor

So, the GCD (826, 691, 742, 388) = 1.

Given numbers are 826, 691, 742, 388

The list of prime factors of all numbers are

Prime factors of 826 are 2 x 7 x 59

Prime factors of 691 are 691

Prime factors of 742 are 2 x 7 x 53

Prime factors of 388 are 2 x 2 x 97

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

Given numbers are 826, 691, 742, 388

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

Apply this formula for all numbers.

Step1:

LCM(826, 691) = 570766

GCD(826, 691) = ( 826 x 691 ) / 570766

= 826 / 691

= 826

Step2:

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

= 1 / 742

= 1

Step3:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

So, Greatest Common Divisor of 826, 691, 742, 388 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 113, 221, 588
• GCD of 993, 611, 197, 953
• GCD of 864, 462, 695, 982
• GCD of 708, 533, 358, 692
• GCD of 215, 799, 540, 988

Given numbers are 826, 691, 742, 388
The greatest common divisor of numbers 826, 691, 742, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 826, 691, 742, 388 is 1.

1. What is the GCD of 826, 691, 742, 388?

GCD of given numbers 826, 691, 742, 388 is 1

2. How to calculate the greatest common divisor of 826, 691, 742, 388?

We can find the highest common divisor of 826, 691, 742, 388 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 826, 691, 742, 388 i.e 1.

3. How can I use the GCD of 826, 691, 742, 388Calculator?

Out the numbers 826, 691, 742, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.