GCD of 390, 635, 773, 202 Calculator

Given Input numbers are 390, 635, 773, 202

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

GCD of numbers is the greatest common divisor

So, the GCD (390, 635, 773, 202) = 1.

Given numbers are 390, 635, 773, 202

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 635 are 5 x 127

Prime factors of 773 are 773

Prime factors of 202 are 2 x 101

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

Given numbers are 390, 635, 773, 202

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

Apply this formula for all numbers.

Step1:

LCM(390, 635) = 49530

GCD(390, 635) = ( 390 x 635 ) / 49530

= 390 / 635

= 390

Step2:

LCM(5, 773) = 3865

GCD(5, 773) = ( 5 x 773 ) / 3865

= 5 / 773

= 5

Step3:

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

= 1 / 202

= 1

So, Greatest Common Divisor of 390, 635, 773, 202 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 478, 382, 935, 292
• GCD of 970, 926, 805, 408
• GCD of 147, 724, 885, 702
• GCD of 860, 578, 925, 275
• GCD of 577, 824, 156, 864

Given numbers are 390, 635, 773, 202
The greatest common divisor of numbers 390, 635, 773, 202 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 635, 773, 202 is 1.

1. What is the GCD of 390, 635, 773, 202?

GCD of given numbers 390, 635, 773, 202 is 1

2. How to calculate the greatest common divisor of 390, 635, 773, 202?

We can find the highest common divisor of 390, 635, 773, 202 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 390, 635, 773, 202 i.e 1.

3. How can I use the GCD of 390, 635, 773, 202Calculator?

Out the numbers 390, 635, 773, 202 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.