GCD of 351, 610, 220, 343 Calculator

Given Input numbers are 351, 610, 220, 343

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

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 610 :

The positive integer divisors of 610 that completely divides 610 are.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 343 :

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

1, 7, 49, 343

GCD of numbers is the greatest common divisor

So, the GCD (351, 610, 220, 343) = 1.

Given numbers are 351, 610, 220, 343

The list of prime factors of all numbers are

Prime factors of 351 are 3 x 3 x 3 x 13

Prime factors of 610 are 2 x 5 x 61

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 343 are 7 x 7 x 7

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

Given numbers are 351, 610, 220, 343

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

Apply this formula for all numbers.

Step1:

LCM(351, 610) = 214110

GCD(351, 610) = ( 351 x 610 ) / 214110

= 351 / 610

= 351

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 343) = 343

GCD(1, 343) = ( 1 x 343 ) / 343

= 1 / 343

= 1

So, Greatest Common Divisor of 351, 610, 220, 343 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 844, 817, 912
• GCD of 756, 978, 287, 330
• GCD of 342, 572, 433, 122
• GCD of 300, 752, 998, 596
• GCD of 324, 352, 155, 464

Given numbers are 351, 610, 220, 343
The greatest common divisor of numbers 351, 610, 220, 343 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 610, 220, 343 is 1.

1. What is the GCD of 351, 610, 220, 343?

GCD of given numbers 351, 610, 220, 343 is 1

2. How to calculate the greatest common divisor of 351, 610, 220, 343?

We can find the highest common divisor of 351, 610, 220, 343 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 351, 610, 220, 343 i.e 1.

3. How can I use the GCD of 351, 610, 220, 343Calculator?

Out the numbers 351, 610, 220, 343 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.