GCD of 388, 867, 971, 985 Calculator

Given Input numbers are 388, 867, 971, 985

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 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 985 :

The positive integer divisors of 985 that completely divides 985 are.

1, 5, 197, 985

GCD of numbers is the greatest common divisor

So, the GCD (388, 867, 971, 985) = 1.

Given numbers are 388, 867, 971, 985

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 867 are 3 x 17 x 17

Prime factors of 971 are 971

Prime factors of 985 are 5 x 197

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

Given numbers are 388, 867, 971, 985

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

Apply this formula for all numbers.

Step1:

LCM(388, 867) = 336396

GCD(388, 867) = ( 388 x 867 ) / 336396

= 388 / 867

= 388

Step2:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

Step3:

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

= 1 / 985

= 1

So, Greatest Common Divisor of 388, 867, 971, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 548, 719, 637, 267
• GCD of 543, 773, 208, 447
• GCD of 305, 286, 778, 832
• GCD of 676, 160, 170, 353
• GCD of 988, 989, 952, 496

Given numbers are 388, 867, 971, 985
The greatest common divisor of numbers 388, 867, 971, 985 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 867, 971, 985 is 1.

1. What is the GCD of 388, 867, 971, 985?

GCD of given numbers 388, 867, 971, 985 is 1

2. How to calculate the greatest common divisor of 388, 867, 971, 985?

We can find the highest common divisor of 388, 867, 971, 985 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, 867, 971, 985 i.e 1.

3. How can I use the GCD of 388, 867, 971, 985Calculator?

Out the numbers 388, 867, 971, 985 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.