GCD of 349, 530, 807, 681 Calculator

Given Input numbers are 349, 530, 807, 681

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

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 807 :

The positive integer divisors of 807 that completely divides 807 are.

1, 3, 269, 807

Divisors of 681 :

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

1, 3, 227, 681

GCD of numbers is the greatest common divisor

So, the GCD (349, 530, 807, 681) = 1.

Given numbers are 349, 530, 807, 681

The list of prime factors of all numbers are

Prime factors of 349 are 349

Prime factors of 530 are 2 x 5 x 53

Prime factors of 807 are 3 x 269

Prime factors of 681 are 3 x 227

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

Given numbers are 349, 530, 807, 681

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

Apply this formula for all numbers.

Step1:

LCM(349, 530) = 184970

GCD(349, 530) = ( 349 x 530 ) / 184970

= 349 / 530

= 349

Step2:

LCM(1, 807) = 807

GCD(1, 807) = ( 1 x 807 ) / 807

= 1 / 807

= 1

Step3:

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

= 1 / 681

= 1

So, Greatest Common Divisor of 349, 530, 807, 681 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 486, 831, 628, 907
• GCD of 565, 132, 239, 331
• GCD of 376, 770, 705, 253
• GCD of 813, 430, 396, 290
• GCD of 439, 427, 978, 369

Given numbers are 349, 530, 807, 681
The greatest common divisor of numbers 349, 530, 807, 681 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 349, 530, 807, 681 is 1.

1. What is the GCD of 349, 530, 807, 681?

GCD of given numbers 349, 530, 807, 681 is 1

2. How to calculate the greatest common divisor of 349, 530, 807, 681?

We can find the highest common divisor of 349, 530, 807, 681 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 349, 530, 807, 681 i.e 1.

3. How can I use the GCD of 349, 530, 807, 681Calculator?

Out the numbers 349, 530, 807, 681 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.