GCD of 351, 642, 523, 268 Calculator

Given Input numbers are 351, 642, 523, 268

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

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

Divisors of 523 :

The positive integer divisors of 523 that completely divides 523 are.

1, 523

Divisors of 268 :

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

1, 2, 4, 67, 134, 268

GCD of numbers is the greatest common divisor

So, the GCD (351, 642, 523, 268) = 1.

Given numbers are 351, 642, 523, 268

The list of prime factors of all numbers are

Prime factors of 351 are 3 x 3 x 3 x 13

Prime factors of 642 are 2 x 3 x 107

Prime factors of 523 are 523

Prime factors of 268 are 2 x 2 x 67

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

Given numbers are 351, 642, 523, 268

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

Apply this formula for all numbers.

Step1:

LCM(351, 642) = 75114

GCD(351, 642) = ( 351 x 642 ) / 75114

= 351 / 642

= 351

Step2:

LCM(3, 523) = 1569

GCD(3, 523) = ( 3 x 523 ) / 1569

= 3 / 523

= 3

Step3:

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

= 1 / 268

= 1

So, Greatest Common Divisor of 351, 642, 523, 268 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 963, 408, 832, 922
• GCD of 836, 639, 410, 278
• GCD of 396, 171, 122, 756
• GCD of 752, 337, 612, 664
• GCD of 548, 883, 111, 810

Given numbers are 351, 642, 523, 268
The greatest common divisor of numbers 351, 642, 523, 268 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 642, 523, 268 is 1.

1. What is the GCD of 351, 642, 523, 268?

GCD of given numbers 351, 642, 523, 268 is 1

2. How to calculate the greatest common divisor of 351, 642, 523, 268?

We can find the highest common divisor of 351, 642, 523, 268 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 351, 642, 523, 268 i.e 1.

3. How can I use the GCD of 351, 642, 523, 268Calculator?

Out the numbers 351, 642, 523, 268 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.