GCD of 659, 268, 390, 371 Calculator

Given Input numbers are 659, 268, 390, 371

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

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 371 :

The positive integer divisors of 371 that completely divides 371 are.

1, 7, 53, 371

GCD of numbers is the greatest common divisor

So, the GCD (659, 268, 390, 371) = 1.

Given numbers are 659, 268, 390, 371

The list of prime factors of all numbers are

Prime factors of 659 are 659

Prime factors of 268 are 2 x 2 x 67

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 371 are 7 x 53

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

Given numbers are 659, 268, 390, 371

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

Apply this formula for all numbers.

Step1:

LCM(659, 268) = 176612

GCD(659, 268) = ( 659 x 268 ) / 176612

= 659 / 268

= 659

Step2:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

Step3:

LCM(1, 371) = 371

GCD(1, 371) = ( 1 x 371 ) / 371

= 1 / 371

= 1

So, Greatest Common Divisor of 659, 268, 390, 371 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 740, 581, 219, 182
• GCD of 635, 481, 808, 205
• GCD of 656, 562, 587, 488
• GCD of 372, 685, 137, 293
• GCD of 558, 995, 544, 416

Given numbers are 659, 268, 390, 371
The greatest common divisor of numbers 659, 268, 390, 371 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 659, 268, 390, 371 is 1.

1. What is the GCD of 659, 268, 390, 371?

GCD of given numbers 659, 268, 390, 371 is 1

2. How to calculate the greatest common divisor of 659, 268, 390, 371?

We can find the highest common divisor of 659, 268, 390, 371 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 659, 268, 390, 371 i.e 1.

3. How can I use the GCD of 659, 268, 390, 371Calculator?

Out the numbers 659, 268, 390, 371 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.