GCD of 695, 357, 18, 343 Calculator

Given Input numbers are 695, 357, 18, 343

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

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 18 :

The positive integer divisors of 18 that completely divides 18 are.

1, 2, 3, 6, 9, 18

Divisors of 343 :

The positive integer divisors of 343 that completely divides 343 are.

1, 7, 49, 343

GCD of numbers is the greatest common divisor

So, the GCD (695, 357, 18, 343) = 1.

Given numbers are 695, 357, 18, 343

The list of prime factors of all numbers are

Prime factors of 695 are 5 x 139

Prime factors of 357 are 3 x 7 x 17

Prime factors of 18 are 2 x 3 x 3

Prime factors of 343 are 7 x 7 x 7

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

Given numbers are 695, 357, 18, 343

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

Apply this formula for all numbers.

Step1:

LCM(695, 357) = 248115

GCD(695, 357) = ( 695 x 357 ) / 248115

= 695 / 357

= 695

Step2:

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

= 1 / 18

= 1

Step3:

LCM(1, 343) = 343

GCD(1, 343) = ( 1 x 343 ) / 343

= 1 / 343

= 1

So, Greatest Common Divisor of 695, 357, 18, 343 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 771, 734, 27, 125
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Given numbers are 695, 357, 18, 343
The greatest common divisor of numbers 695, 357, 18, 343 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 695, 357, 18, 343 is 1.

1. What is the GCD of 695, 357, 18, 343?

GCD of given numbers 695, 357, 18, 343 is 1

2. How to calculate the greatest common divisor of 695, 357, 18, 343?

We can find the highest common divisor of 695, 357, 18, 343 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 695, 357, 18, 343 i.e 1.

3. How can I use the GCD of 695, 357, 18, 343Calculator?

Out the numbers 695, 357, 18, 343 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.