GCD of 684, 631, 100, 430 Calculator

Given Input numbers are 684, 631, 100, 430

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

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 100 :

The positive integer divisors of 100 that completely divides 100 are.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 430 :

The positive integer divisors of 430 that completely divides 430 are.

1, 2, 5, 10, 43, 86, 215, 430

GCD of numbers is the greatest common divisor

So, the GCD (684, 631, 100, 430) = 1.

Given numbers are 684, 631, 100, 430

The list of prime factors of all numbers are

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 631 are 631

Prime factors of 100 are 2 x 2 x 5 x 5

Prime factors of 430 are 2 x 5 x 43

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

Given numbers are 684, 631, 100, 430

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

Apply this formula for all numbers.

Step1:

LCM(684, 631) = 431604

GCD(684, 631) = ( 684 x 631 ) / 431604

= 684 / 631

= 684

Step2:

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

= 1 / 100

= 1

Step3:

LCM(1, 430) = 430

GCD(1, 430) = ( 1 x 430 ) / 430

= 1 / 430

= 1

So, Greatest Common Divisor of 684, 631, 100, 430 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 280, 938, 841, 724
• GCD of 503, 880, 210, 348
• GCD of 461, 148, 966, 970
• GCD of 399, 207, 630, 683
• GCD of 952, 803, 934, 586

Given numbers are 684, 631, 100, 430
The greatest common divisor of numbers 684, 631, 100, 430 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 631, 100, 430 is 1.

1. What is the GCD of 684, 631, 100, 430?

GCD of given numbers 684, 631, 100, 430 is 1

2. How to calculate the greatest common divisor of 684, 631, 100, 430?

We can find the highest common divisor of 684, 631, 100, 430 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 684, 631, 100, 430 i.e 1.

3. How can I use the GCD of 684, 631, 100, 430Calculator?

Out the numbers 684, 631, 100, 430 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.