GCD of 389, 348, 603, 840 Calculator

Given Input numbers are 389, 348, 603, 840

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 348 :

The positive integer divisors of 348 that completely divides 348 are.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 603 :

The positive integer divisors of 603 that completely divides 603 are.

1, 3, 9, 67, 201, 603

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

GCD of numbers is the greatest common divisor

So, the GCD (389, 348, 603, 840) = 1.

Given numbers are 389, 348, 603, 840

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 348 are 2 x 2 x 3 x 29

Prime factors of 603 are 3 x 3 x 67

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

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

Given numbers are 389, 348, 603, 840

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

Apply this formula for all numbers.

Step1:

LCM(389, 348) = 135372

GCD(389, 348) = ( 389 x 348 ) / 135372

= 389 / 348

= 389

Step2:

LCM(1, 603) = 603

GCD(1, 603) = ( 1 x 603 ) / 603

= 1 / 603

= 1

Step3:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

So, Greatest Common Divisor of 389, 348, 603, 840 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 543, 663, 217
• GCD of 775, 219, 607, 970
• GCD of 372, 465, 803, 312
• GCD of 939, 736, 157, 264
• GCD of 418, 107, 119, 674

Given numbers are 389, 348, 603, 840
The greatest common divisor of numbers 389, 348, 603, 840 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 348, 603, 840 is 1.

1. What is the GCD of 389, 348, 603, 840?

GCD of given numbers 389, 348, 603, 840 is 1

2. How to calculate the greatest common divisor of 389, 348, 603, 840?

We can find the highest common divisor of 389, 348, 603, 840 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, 348, 603, 840 i.e 1.

3. How can I use the GCD of 389, 348, 603, 840Calculator?

Out the numbers 389, 348, 603, 840 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.