GCD of 710, 388, 861, 693 Calculator

Given Input numbers are 710, 388, 861, 693

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

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 388 :

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

1, 2, 4, 97, 194, 388

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

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

GCD of numbers is the greatest common divisor

So, the GCD (710, 388, 861, 693) = 1.

Given numbers are 710, 388, 861, 693

The list of prime factors of all numbers are

Prime factors of 710 are 2 x 5 x 71

Prime factors of 388 are 2 x 2 x 97

Prime factors of 861 are 3 x 7 x 41

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

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

Given numbers are 710, 388, 861, 693

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

Apply this formula for all numbers.

Step1:

LCM(710, 388) = 137740

GCD(710, 388) = ( 710 x 388 ) / 137740

= 710 / 388

= 710

Step2:

LCM(2, 861) = 1722

GCD(2, 861) = ( 2 x 861 ) / 1722

= 2 / 861

= 2

Step3:

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

= 1 / 693

= 1

So, Greatest Common Divisor of 710, 388, 861, 693 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 942, 551, 513, 900
• GCD of 102, 141, 315, 619
• GCD of 716, 488, 282, 505
• GCD of 392, 125, 400, 759
• GCD of 615, 479, 486, 729

Given numbers are 710, 388, 861, 693
The greatest common divisor of numbers 710, 388, 861, 693 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 710, 388, 861, 693 is 1.

1. What is the GCD of 710, 388, 861, 693?

GCD of given numbers 710, 388, 861, 693 is 1

2. How to calculate the greatest common divisor of 710, 388, 861, 693?

We can find the highest common divisor of 710, 388, 861, 693 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 710, 388, 861, 693 i.e 1.

3. How can I use the GCD of 710, 388, 861, 693Calculator?

Out the numbers 710, 388, 861, 693 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.