GCD of 338, 315, 139, 545 Calculator

Given Input numbers are 338, 315, 139, 545

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 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 545 :

The positive integer divisors of 545 that completely divides 545 are.

1, 5, 109, 545

GCD of numbers is the greatest common divisor

So, the GCD (338, 315, 139, 545) = 1.

Given numbers are 338, 315, 139, 545

The list of prime factors of all numbers are

Prime factors of 338 are 2 x 13 x 13

Prime factors of 315 are 3 x 3 x 5 x 7

Prime factors of 139 are 139

Prime factors of 545 are 5 x 109

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

Given numbers are 338, 315, 139, 545

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

Apply this formula for all numbers.

Step1:

LCM(338, 315) = 106470

GCD(338, 315) = ( 338 x 315 ) / 106470

= 338 / 315

= 338

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 545) = 545

GCD(1, 545) = ( 1 x 545 ) / 545

= 1 / 545

= 1

So, Greatest Common Divisor of 338, 315, 139, 545 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 794, 396, 943, 510
• GCD of 413, 301, 992, 715
• GCD of 417, 767, 243, 570
• GCD of 298, 399, 950, 129
• GCD of 244, 678, 948, 283

Given numbers are 338, 315, 139, 545
The greatest common divisor of numbers 338, 315, 139, 545 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 315, 139, 545 is 1.

1. What is the GCD of 338, 315, 139, 545?

GCD of given numbers 338, 315, 139, 545 is 1

2. How to calculate the greatest common divisor of 338, 315, 139, 545?

We can find the highest common divisor of 338, 315, 139, 545 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, 315, 139, 545 i.e 1.

3. How can I use the GCD of 338, 315, 139, 545Calculator?

Out the numbers 338, 315, 139, 545 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.