GCD of 981, 150, 427, 381 Calculator

Given Input numbers are 981, 150, 427, 381

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 150 :

The positive integer divisors of 150 that completely divides 150 are.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

GCD of numbers is the greatest common divisor

So, the GCD (981, 150, 427, 381) = 1.

Given numbers are 981, 150, 427, 381

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 150 are 2 x 3 x 5 x 5

Prime factors of 427 are 7 x 61

Prime factors of 381 are 3 x 127

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

Given numbers are 981, 150, 427, 381

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

Apply this formula for all numbers.

Step1:

LCM(981, 150) = 49050

GCD(981, 150) = ( 981 x 150 ) / 49050

= 981 / 150

= 981

Step2:

LCM(3, 427) = 1281

GCD(3, 427) = ( 3 x 427 ) / 1281

= 3 / 427

= 3

Step3:

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

= 1 / 381

= 1

So, Greatest Common Divisor of 981, 150, 427, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 818, 723, 840, 441
• GCD of 701, 742, 697, 919
• GCD of 627, 993, 341, 201
• GCD of 231, 508, 826, 996
• GCD of 771, 936, 344, 985

Given numbers are 981, 150, 427, 381
The greatest common divisor of numbers 981, 150, 427, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 150, 427, 381 is 1.

1. What is the GCD of 981, 150, 427, 381?

GCD of given numbers 981, 150, 427, 381 is 1

2. How to calculate the greatest common divisor of 981, 150, 427, 381?

We can find the highest common divisor of 981, 150, 427, 381 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 981, 150, 427, 381 i.e 1.

3. How can I use the GCD of 981, 150, 427, 381Calculator?

Out the numbers 981, 150, 427, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.