GCD of 388, 702, 203, 771 Calculator

Given Input numbers are 388, 702, 203, 771

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

Divisors of 388 :

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

1, 2, 4, 97, 194, 388

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (388, 702, 203, 771) = 1.

Given numbers are 388, 702, 203, 771

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 203 are 7 x 29

Prime factors of 771 are 3 x 257

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

Given numbers are 388, 702, 203, 771

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

Apply this formula for all numbers.

Step1:

LCM(388, 702) = 136188

GCD(388, 702) = ( 388 x 702 ) / 136188

= 388 / 702

= 388

Step2:

LCM(2, 203) = 406

GCD(2, 203) = ( 2 x 203 ) / 406

= 2 / 203

= 2

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 388, 702, 203, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 631, 526, 600, 221
• GCD of 507, 462, 469, 912
• GCD of 574, 371, 479, 264
• GCD of 491, 696, 789, 554
• GCD of 160, 197, 854, 993

Given numbers are 388, 702, 203, 771
The greatest common divisor of numbers 388, 702, 203, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 702, 203, 771 is 1.

1. What is the GCD of 388, 702, 203, 771?

GCD of given numbers 388, 702, 203, 771 is 1

2. How to calculate the greatest common divisor of 388, 702, 203, 771?

We can find the highest common divisor of 388, 702, 203, 771 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 388, 702, 203, 771 i.e 1.

3. How can I use the GCD of 388, 702, 203, 771Calculator?

Out the numbers 388, 702, 203, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.