GCD of 662, 489, 389, 374 Calculator

Given Input numbers are 662, 489, 389, 374

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

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 389 :

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

1, 389

Divisors of 374 :

The positive integer divisors of 374 that completely divides 374 are.

1, 2, 11, 17, 22, 34, 187, 374

GCD of numbers is the greatest common divisor

So, the GCD (662, 489, 389, 374) = 1.

Given numbers are 662, 489, 389, 374

The list of prime factors of all numbers are

Prime factors of 662 are 2 x 331

Prime factors of 489 are 3 x 163

Prime factors of 389 are 389

Prime factors of 374 are 2 x 11 x 17

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

Given numbers are 662, 489, 389, 374

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

Apply this formula for all numbers.

Step1:

LCM(662, 489) = 323718

GCD(662, 489) = ( 662 x 489 ) / 323718

= 662 / 489

= 662

Step2:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

Step3:

LCM(1, 374) = 374

GCD(1, 374) = ( 1 x 374 ) / 374

= 1 / 374

= 1

So, Greatest Common Divisor of 662, 489, 389, 374 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 888, 785, 853, 180
• GCD of 921, 788, 218, 841
• GCD of 219, 869, 842, 577
• GCD of 995, 409, 172, 460
• GCD of 856, 395, 444, 702

Given numbers are 662, 489, 389, 374
The greatest common divisor of numbers 662, 489, 389, 374 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 662, 489, 389, 374 is 1.

1. What is the GCD of 662, 489, 389, 374?

GCD of given numbers 662, 489, 389, 374 is 1

2. How to calculate the greatest common divisor of 662, 489, 389, 374?

We can find the highest common divisor of 662, 489, 389, 374 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 662, 489, 389, 374 i.e 1.

3. How can I use the GCD of 662, 489, 389, 374Calculator?

Out the numbers 662, 489, 389, 374 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.