GCD of 338, 351, 818, 653 Calculator

Given Input numbers are 338, 351, 818, 653

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

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 351 :

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

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

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

GCD of numbers is the greatest common divisor

So, the GCD (338, 351, 818, 653) = 1.

Given numbers are 338, 351, 818, 653

The list of prime factors of all numbers are

Prime factors of 338 are 2 x 13 x 13

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

Prime factors of 818 are 2 x 409

Prime factors of 653 are 653

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

Given numbers are 338, 351, 818, 653

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

Apply this formula for all numbers.

Step1:

LCM(338, 351) = 9126

GCD(338, 351) = ( 338 x 351 ) / 9126

= 338 / 351

= 338

Step2:

LCM(13, 818) = 10634

GCD(13, 818) = ( 13 x 818 ) / 10634

= 13 / 818

= 13

Step3:

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

= 1 / 653

= 1

So, Greatest Common Divisor of 338, 351, 818, 653 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 446, 334, 587
• GCD of 617, 779, 828, 899
• GCD of 185, 755, 947, 265
• GCD of 747, 665, 575, 702
• GCD of 770, 398, 956, 139

Given numbers are 338, 351, 818, 653
The greatest common divisor of numbers 338, 351, 818, 653 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 351, 818, 653 is 1.

1. What is the GCD of 338, 351, 818, 653?

GCD of given numbers 338, 351, 818, 653 is 1

2. How to calculate the greatest common divisor of 338, 351, 818, 653?

We can find the highest common divisor of 338, 351, 818, 653 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 338, 351, 818, 653 i.e 1.

3. How can I use the GCD of 338, 351, 818, 653Calculator?

Out the numbers 338, 351, 818, 653 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.