GCD of 545, 565, 385, 338 Calculator

Given Input numbers are 545, 565, 385, 338

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

Divisors of 545 :

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

1, 5, 109, 545

Divisors of 565 :

The positive integer divisors of 565 that completely divides 565 are.

1, 5, 113, 565

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 338 :

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

1, 2, 13, 26, 169, 338

GCD of numbers is the greatest common divisor

So, the GCD (545, 565, 385, 338) = 1.

Given numbers are 545, 565, 385, 338

The list of prime factors of all numbers are

Prime factors of 545 are 5 x 109

Prime factors of 565 are 5 x 113

Prime factors of 385 are 5 x 7 x 11

Prime factors of 338 are 2 x 13 x 13

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

Given numbers are 545, 565, 385, 338

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

Apply this formula for all numbers.

Step1:

LCM(545, 565) = 61585

GCD(545, 565) = ( 545 x 565 ) / 61585

= 545 / 565

= 545

Step2:

LCM(5, 385) = 385

GCD(5, 385) = ( 5 x 385 ) / 385

= 5 / 385

= 5

Step3:

LCM(5, 338) = 1690

GCD(5, 338) = ( 5 x 338 ) / 1690

= 5 / 338

= 5

So, Greatest Common Divisor of 545, 565, 385, 338 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 325, 130, 205
• GCD of 204, 701, 440, 133
• GCD of 733, 481, 830, 917
• GCD of 278, 641, 568, 111
• GCD of 859, 344, 443, 579

Given numbers are 545, 565, 385, 338
The greatest common divisor of numbers 545, 565, 385, 338 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 545, 565, 385, 338 is 1.

1. What is the GCD of 545, 565, 385, 338?

GCD of given numbers 545, 565, 385, 338 is 1

2. How to calculate the greatest common divisor of 545, 565, 385, 338?

We can find the highest common divisor of 545, 565, 385, 338 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 545, 565, 385, 338 i.e 1.

3. How can I use the GCD of 545, 565, 385, 338Calculator?

Out the numbers 545, 565, 385, 338 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.