GCD of 351, 434, 919, 691 Calculator

Given Input numbers are 351, 434, 919, 691

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 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 919 :

The positive integer divisors of 919 that completely divides 919 are.

1, 919

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (351, 434, 919, 691) = 1.

Given numbers are 351, 434, 919, 691

The list of prime factors of all numbers are

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

Prime factors of 434 are 2 x 7 x 31

Prime factors of 919 are 919

Prime factors of 691 are 691

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

Given numbers are 351, 434, 919, 691

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

Apply this formula for all numbers.

Step1:

LCM(351, 434) = 152334

GCD(351, 434) = ( 351 x 434 ) / 152334

= 351 / 434

= 351

Step2:

LCM(1, 919) = 919

GCD(1, 919) = ( 1 x 919 ) / 919

= 1 / 919

= 1

Step3:

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

= 1 / 691

= 1

So, Greatest Common Divisor of 351, 434, 919, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 424, 436, 499, 523
• GCD of 851, 991, 690, 418
• GCD of 636, 211, 376, 746
• GCD of 317, 295, 629, 212
• GCD of 683, 278, 529, 280

Given numbers are 351, 434, 919, 691
The greatest common divisor of numbers 351, 434, 919, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 434, 919, 691 is 1.

1. What is the GCD of 351, 434, 919, 691?

GCD of given numbers 351, 434, 919, 691 is 1

2. How to calculate the greatest common divisor of 351, 434, 919, 691?

We can find the highest common divisor of 351, 434, 919, 691 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, 434, 919, 691 i.e 1.

3. How can I use the GCD of 351, 434, 919, 691Calculator?

Out the numbers 351, 434, 919, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.