GCD of 377, 129, 981, 387 Calculator

Given Input numbers are 377, 129, 981, 387

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

Divisors of 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 981 :

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

1, 3, 9, 109, 327, 981

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (377, 129, 981, 387) = 1.

Given numbers are 377, 129, 981, 387

The list of prime factors of all numbers are

Prime factors of 377 are 13 x 29

Prime factors of 129 are 3 x 43

Prime factors of 981 are 3 x 3 x 109

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 377, 129, 981, 387

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

Apply this formula for all numbers.

Step1:

LCM(377, 129) = 48633

GCD(377, 129) = ( 377 x 129 ) / 48633

= 377 / 129

= 377

Step2:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

Step3:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

So, Greatest Common Divisor of 377, 129, 981, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 103, 607, 417, 460
• GCD of 497, 317, 989, 753
• GCD of 916, 985, 967, 599
• GCD of 225, 186, 645, 533
• GCD of 728, 826, 989, 977

Given numbers are 377, 129, 981, 387
The greatest common divisor of numbers 377, 129, 981, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 377, 129, 981, 387 is 1.

1. What is the GCD of 377, 129, 981, 387?

GCD of given numbers 377, 129, 981, 387 is 1

2. How to calculate the greatest common divisor of 377, 129, 981, 387?

We can find the highest common divisor of 377, 129, 981, 387 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 377, 129, 981, 387 i.e 1.

3. How can I use the GCD of 377, 129, 981, 387Calculator?

Out the numbers 377, 129, 981, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.