GCD of 388, 755, 744, 988 Calculator

Given Input numbers are 388, 755, 744, 988

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 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

GCD of numbers is the greatest common divisor

So, the GCD (388, 755, 744, 988) = 1.

Given numbers are 388, 755, 744, 988

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 755 are 5 x 151

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 988 are 2 x 2 x 13 x 19

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

Given numbers are 388, 755, 744, 988

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

Apply this formula for all numbers.

Step1:

LCM(388, 755) = 292940

GCD(388, 755) = ( 388 x 755 ) / 292940

= 388 / 755

= 388

Step2:

LCM(1, 744) = 744

GCD(1, 744) = ( 1 x 744 ) / 744

= 1 / 744

= 1

Step3:

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

= 1 / 988

= 1

So, Greatest Common Divisor of 388, 755, 744, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 506, 880, 645
• GCD of 827, 980, 719, 944
• GCD of 623, 430, 216, 791
• GCD of 989, 234, 276, 395
• GCD of 676, 969, 888, 968

Given numbers are 388, 755, 744, 988
The greatest common divisor of numbers 388, 755, 744, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 755, 744, 988 is 1.

1. What is the GCD of 388, 755, 744, 988?

GCD of given numbers 388, 755, 744, 988 is 1

2. How to calculate the greatest common divisor of 388, 755, 744, 988?

We can find the highest common divisor of 388, 755, 744, 988 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, 755, 744, 988 i.e 1.

3. How can I use the GCD of 388, 755, 744, 988Calculator?

Out the numbers 388, 755, 744, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.