GCD of 343, 620, 328, 807 Calculator

Given Input numbers are 343, 620, 328, 807

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

Divisors of 343 :

The positive integer divisors of 343 that completely divides 343 are.

1, 7, 49, 343

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 807 :

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

1, 3, 269, 807

GCD of numbers is the greatest common divisor

So, the GCD (343, 620, 328, 807) = 1.

Given numbers are 343, 620, 328, 807

The list of prime factors of all numbers are

Prime factors of 343 are 7 x 7 x 7

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 807 are 3 x 269

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

Given numbers are 343, 620, 328, 807

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

Apply this formula for all numbers.

Step1:

LCM(343, 620) = 212660

GCD(343, 620) = ( 343 x 620 ) / 212660

= 343 / 620

= 343

Step2:

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

= 1 / 328

= 1

Step3:

LCM(1, 807) = 807

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

= 1 / 807

= 1

So, Greatest Common Divisor of 343, 620, 328, 807 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 938, 651, 845, 307
• GCD of 961, 677, 398, 296
• GCD of 131, 289, 544, 303
• GCD of 675, 871, 498, 640
• GCD of 995, 427, 694, 695

Given numbers are 343, 620, 328, 807
The greatest common divisor of numbers 343, 620, 328, 807 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 343, 620, 328, 807 is 1.

1. What is the GCD of 343, 620, 328, 807?

GCD of given numbers 343, 620, 328, 807 is 1

2. How to calculate the greatest common divisor of 343, 620, 328, 807?

We can find the highest common divisor of 343, 620, 328, 807 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 343, 620, 328, 807 i.e 1.

3. How can I use the GCD of 343, 620, 328, 807Calculator?

Out the numbers 343, 620, 328, 807 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.