GCD of 505, 657, 142, 363 Calculator

Given Input numbers are 505, 657, 142, 363

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

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 657 :

The positive integer divisors of 657 that completely divides 657 are.

1, 3, 9, 73, 219, 657

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 363 :

The positive integer divisors of 363 that completely divides 363 are.

1, 3, 11, 33, 121, 363

GCD of numbers is the greatest common divisor

So, the GCD (505, 657, 142, 363) = 1.

Given numbers are 505, 657, 142, 363

The list of prime factors of all numbers are

Prime factors of 505 are 5 x 101

Prime factors of 657 are 3 x 3 x 73

Prime factors of 142 are 2 x 71

Prime factors of 363 are 3 x 11 x 11

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

Given numbers are 505, 657, 142, 363

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

Apply this formula for all numbers.

Step1:

LCM(505, 657) = 331785

GCD(505, 657) = ( 505 x 657 ) / 331785

= 505 / 657

= 505

Step2:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

Step3:

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

= 1 / 363

= 1

So, Greatest Common Divisor of 505, 657, 142, 363 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 691, 326, 527
• GCD of 133, 387, 126, 166
• GCD of 954, 322, 240, 168
• GCD of 748, 285, 545, 286
• GCD of 411, 138, 423, 701

Given numbers are 505, 657, 142, 363
The greatest common divisor of numbers 505, 657, 142, 363 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 505, 657, 142, 363 is 1.

1. What is the GCD of 505, 657, 142, 363?

GCD of given numbers 505, 657, 142, 363 is 1

2. How to calculate the greatest common divisor of 505, 657, 142, 363?

We can find the highest common divisor of 505, 657, 142, 363 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 505, 657, 142, 363 i.e 1.

3. How can I use the GCD of 505, 657, 142, 363Calculator?

Out the numbers 505, 657, 142, 363 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.