GCD of 389, 492, 338, 653 Calculator

Given Input numbers are 389, 492, 338, 653

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 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

GCD of numbers is the greatest common divisor

So, the GCD (389, 492, 338, 653) = 1.

Given numbers are 389, 492, 338, 653

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 338 are 2 x 13 x 13

Prime factors of 653 are 653

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

Given numbers are 389, 492, 338, 653

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

Apply this formula for all numbers.

Step1:

LCM(389, 492) = 191388

GCD(389, 492) = ( 389 x 492 ) / 191388

= 389 / 492

= 389

Step2:

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

= 1 / 338

= 1

Step3:

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

= 1 / 653

= 1

So, Greatest Common Divisor of 389, 492, 338, 653 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 965, 668, 514, 942
• GCD of 632, 575, 945, 309
• GCD of 917, 124, 113, 308
• GCD of 533, 779, 273, 822
• GCD of 818, 219, 456, 753

Given numbers are 389, 492, 338, 653
The greatest common divisor of numbers 389, 492, 338, 653 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 492, 338, 653 is 1.

1. What is the GCD of 389, 492, 338, 653?

GCD of given numbers 389, 492, 338, 653 is 1

2. How to calculate the greatest common divisor of 389, 492, 338, 653?

We can find the highest common divisor of 389, 492, 338, 653 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, 492, 338, 653 i.e 1.

3. How can I use the GCD of 389, 492, 338, 653Calculator?

Out the numbers 389, 492, 338, 653 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.