GCD of 685, 697, 803, 675 Calculator

Given Input numbers are 685, 697, 803, 675

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

Divisors of 685 :

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

1, 5, 137, 685

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

Divisors of 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

GCD of numbers is the greatest common divisor

So, the GCD (685, 697, 803, 675) = 1.

Given numbers are 685, 697, 803, 675

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 697 are 17 x 41

Prime factors of 803 are 11 x 73

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

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

Given numbers are 685, 697, 803, 675

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

Apply this formula for all numbers.

Step1:

LCM(685, 697) = 477445

GCD(685, 697) = ( 685 x 697 ) / 477445

= 685 / 697

= 685

Step2:

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

= 1 / 803

= 1

Step3:

LCM(1, 675) = 675

GCD(1, 675) = ( 1 x 675 ) / 675

= 1 / 675

= 1

So, Greatest Common Divisor of 685, 697, 803, 675 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 792, 287, 827, 462
• GCD of 723, 739, 693, 979
• GCD of 867, 712, 464, 862
• GCD of 782, 123, 173, 297
• GCD of 173, 563, 187, 766

Given numbers are 685, 697, 803, 675
The greatest common divisor of numbers 685, 697, 803, 675 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 697, 803, 675 is 1.

1. What is the GCD of 685, 697, 803, 675?

GCD of given numbers 685, 697, 803, 675 is 1

2. How to calculate the greatest common divisor of 685, 697, 803, 675?

We can find the highest common divisor of 685, 697, 803, 675 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 685, 697, 803, 675 i.e 1.

3. How can I use the GCD of 685, 697, 803, 675Calculator?

Out the numbers 685, 697, 803, 675 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.