GCD of 684, 973, 413, 421 Calculator

Given Input numbers are 684, 973, 413, 421

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 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

Divisors of 413 :

The positive integer divisors of 413 that completely divides 413 are.

1, 7, 59, 413

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (684, 973, 413, 421) = 1.

Given numbers are 684, 973, 413, 421

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 973 are 7 x 139

Prime factors of 413 are 7 x 59

Prime factors of 421 are 421

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

Given numbers are 684, 973, 413, 421

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

Apply this formula for all numbers.

Step1:

LCM(684, 973) = 665532

GCD(684, 973) = ( 684 x 973 ) / 665532

= 684 / 973

= 684

Step2:

LCM(1, 413) = 413

GCD(1, 413) = ( 1 x 413 ) / 413

= 1 / 413

= 1

Step3:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

So, Greatest Common Divisor of 684, 973, 413, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 668, 371, 427, 732
• GCD of 456, 189, 771, 417
• GCD of 995, 838, 557, 741
• GCD of 286, 552, 899, 201
• GCD of 940, 766, 105, 571

Given numbers are 684, 973, 413, 421
The greatest common divisor of numbers 684, 973, 413, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 973, 413, 421 is 1.

1. What is the GCD of 684, 973, 413, 421?

GCD of given numbers 684, 973, 413, 421 is 1

2. How to calculate the greatest common divisor of 684, 973, 413, 421?

We can find the highest common divisor of 684, 973, 413, 421 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, 973, 413, 421 i.e 1.

3. How can I use the GCD of 684, 973, 413, 421Calculator?

Out the numbers 684, 973, 413, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.