GCD of 681, 442, 625, 842 Calculator

Given Input numbers are 681, 442, 625, 842

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (681, 442, 625, 842) = 1.

Given numbers are 681, 442, 625, 842

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 442 are 2 x 13 x 17

Prime factors of 625 are 5 x 5 x 5 x 5

Prime factors of 842 are 2 x 421

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

Given numbers are 681, 442, 625, 842

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

Apply this formula for all numbers.

Step1:

LCM(681, 442) = 301002

GCD(681, 442) = ( 681 x 442 ) / 301002

= 681 / 442

= 681

Step2:

LCM(1, 625) = 625

GCD(1, 625) = ( 1 x 625 ) / 625

= 1 / 625

= 1

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 681, 442, 625, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 540, 211, 422, 549
• GCD of 231, 465, 646, 893
• GCD of 661, 669, 704, 375
• GCD of 998, 832, 245, 827
• GCD of 388, 197, 904, 928

Given numbers are 681, 442, 625, 842
The greatest common divisor of numbers 681, 442, 625, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 442, 625, 842 is 1.

1. What is the GCD of 681, 442, 625, 842?

GCD of given numbers 681, 442, 625, 842 is 1

2. How to calculate the greatest common divisor of 681, 442, 625, 842?

We can find the highest common divisor of 681, 442, 625, 842 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 681, 442, 625, 842 i.e 1.

3. How can I use the GCD of 681, 442, 625, 842Calculator?

Out the numbers 681, 442, 625, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.