GCD of 389, 989, 270, 829 Calculator

Given Input numbers are 389, 989, 270, 829

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

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

GCD of numbers is the greatest common divisor

So, the GCD (389, 989, 270, 829) = 1.

Given numbers are 389, 989, 270, 829

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 989 are 23 x 43

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 829 are 829

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

Given numbers are 389, 989, 270, 829

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

Apply this formula for all numbers.

Step1:

LCM(389, 989) = 384721

GCD(389, 989) = ( 389 x 989 ) / 384721

= 389 / 989

= 389

Step2:

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

= 1 / 270

= 1

Step3:

LCM(1, 829) = 829

GCD(1, 829) = ( 1 x 829 ) / 829

= 1 / 829

= 1

So, Greatest Common Divisor of 389, 989, 270, 829 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 433, 628, 391, 588
• GCD of 570, 120, 795, 246
• GCD of 126, 135, 586, 858
• GCD of 993, 728, 296, 363
• GCD of 375, 983, 129, 359

Given numbers are 389, 989, 270, 829
The greatest common divisor of numbers 389, 989, 270, 829 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 989, 270, 829 is 1.

1. What is the GCD of 389, 989, 270, 829?

GCD of given numbers 389, 989, 270, 829 is 1

2. How to calculate the greatest common divisor of 389, 989, 270, 829?

We can find the highest common divisor of 389, 989, 270, 829 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 389, 989, 270, 829 i.e 1.

3. How can I use the GCD of 389, 989, 270, 829Calculator?

Out the numbers 389, 989, 270, 829 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.