GCD of 693, 630, 687, 118 Calculator

Given Input numbers are 693, 630, 687, 118

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

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

GCD of numbers is the greatest common divisor

So, the GCD (693, 630, 687, 118) = 1.

Given numbers are 693, 630, 687, 118

The list of prime factors of all numbers are

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 687 are 3 x 229

Prime factors of 118 are 2 x 59

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

Given numbers are 693, 630, 687, 118

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

Apply this formula for all numbers.

Step1:

LCM(693, 630) = 6930

GCD(693, 630) = ( 693 x 630 ) / 6930

= 693 / 630

= 693

Step2:

LCM(63, 687) = 14427

GCD(63, 687) = ( 63 x 687 ) / 14427

= 63 / 687

= 63

Step3:

LCM(3, 118) = 354

GCD(3, 118) = ( 3 x 118 ) / 354

= 3 / 118

= 3

So, Greatest Common Divisor of 693, 630, 687, 118 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 114, 531, 866
• GCD of 263, 370, 341, 816
• GCD of 309, 869, 775, 874
• GCD of 135, 830, 325, 259
• GCD of 969, 809, 477, 944

Given numbers are 693, 630, 687, 118
The greatest common divisor of numbers 693, 630, 687, 118 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 693, 630, 687, 118 is 1.

1. What is the GCD of 693, 630, 687, 118?

GCD of given numbers 693, 630, 687, 118 is 1

2. How to calculate the greatest common divisor of 693, 630, 687, 118?

We can find the highest common divisor of 693, 630, 687, 118 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 693, 630, 687, 118 i.e 1.

3. How can I use the GCD of 693, 630, 687, 118Calculator?

Out the numbers 693, 630, 687, 118 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.