GCD of 695, 680, 685, 354 Calculator

Given Input numbers are 695, 680, 685, 354

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 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

GCD of numbers is the greatest common divisor

So, the GCD (695, 680, 685, 354) = 1.

Given numbers are 695, 680, 685, 354

The list of prime factors of all numbers are

Prime factors of 695 are 5 x 139

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 685 are 5 x 137

Prime factors of 354 are 2 x 3 x 59

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

Given numbers are 695, 680, 685, 354

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

Apply this formula for all numbers.

Step1:

LCM(695, 680) = 94520

GCD(695, 680) = ( 695 x 680 ) / 94520

= 695 / 680

= 695

Step2:

LCM(5, 685) = 685

GCD(5, 685) = ( 5 x 685 ) / 685

= 5 / 685

= 5

Step3:

LCM(5, 354) = 1770

GCD(5, 354) = ( 5 x 354 ) / 1770

= 5 / 354

= 5

So, Greatest Common Divisor of 695, 680, 685, 354 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 342, 300, 958, 161
• GCD of 742, 160, 305, 422
• GCD of 751, 880, 725, 940
• GCD of 885, 596, 477, 596
• GCD of 702, 989, 700, 165

Given numbers are 695, 680, 685, 354
The greatest common divisor of numbers 695, 680, 685, 354 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 695, 680, 685, 354 is 1.

1. What is the GCD of 695, 680, 685, 354?

GCD of given numbers 695, 680, 685, 354 is 1

2. How to calculate the greatest common divisor of 695, 680, 685, 354?

We can find the highest common divisor of 695, 680, 685, 354 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, 680, 685, 354 i.e 1.

3. How can I use the GCD of 695, 680, 685, 354Calculator?

Out the numbers 695, 680, 685, 354 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.