GCD of 103, 351, 655, 385 Calculator

Given Input numbers are 103, 351, 655, 385

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

Divisors of 103 :

The positive integer divisors of 103 that completely divides 103 are.

1, 103

Divisors of 351 :

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

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

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 385 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (103, 351, 655, 385) = 1.

Given numbers are 103, 351, 655, 385

The list of prime factors of all numbers are

Prime factors of 103 are 103

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

Prime factors of 655 are 5 x 131

Prime factors of 385 are 5 x 7 x 11

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

Given numbers are 103, 351, 655, 385

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

Apply this formula for all numbers.

Step1:

LCM(103, 351) = 36153

GCD(103, 351) = ( 103 x 351 ) / 36153

= 103 / 351

= 103

Step2:

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

= 1 / 655

= 1

Step3:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

So, Greatest Common Divisor of 103, 351, 655, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 839, 300, 841, 368
• GCD of 489, 887, 553, 365
• GCD of 876, 754, 571, 439
• GCD of 535, 995, 975, 209
• GCD of 398, 194, 872, 711

Given numbers are 103, 351, 655, 385
The greatest common divisor of numbers 103, 351, 655, 385 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 103, 351, 655, 385 is 1.

1. What is the GCD of 103, 351, 655, 385?

GCD of given numbers 103, 351, 655, 385 is 1

2. How to calculate the greatest common divisor of 103, 351, 655, 385?

We can find the highest common divisor of 103, 351, 655, 385 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 103, 351, 655, 385 i.e 1.

3. How can I use the GCD of 103, 351, 655, 385Calculator?

Out the numbers 103, 351, 655, 385 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.