GCD of 252, 420, 403, 795 Calculator

Given Input numbers are 252, 420, 403, 795

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

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

Divisors of 795 :

The positive integer divisors of 795 that completely divides 795 are.

1, 3, 5, 15, 53, 159, 265, 795

GCD of numbers is the greatest common divisor

So, the GCD (252, 420, 403, 795) = 1.

Given numbers are 252, 420, 403, 795

The list of prime factors of all numbers are

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 403 are 13 x 31

Prime factors of 795 are 3 x 5 x 53

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

Given numbers are 252, 420, 403, 795

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

Apply this formula for all numbers.

Step1:

LCM(252, 420) = 1260

GCD(252, 420) = ( 252 x 420 ) / 1260

= 252 / 420

= 252

Step2:

LCM(84, 403) = 33852

GCD(84, 403) = ( 84 x 403 ) / 33852

= 84 / 403

= 84

Step3:

LCM(1, 795) = 795

GCD(1, 795) = ( 1 x 795 ) / 795

= 1 / 795

= 1

So, Greatest Common Divisor of 252, 420, 403, 795 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 930, 849, 724, 686
• GCD of 492, 361, 900, 628
• GCD of 846, 634, 756, 136
• GCD of 110, 688, 478, 807
• GCD of 729, 727, 591, 857

Given numbers are 252, 420, 403, 795
The greatest common divisor of numbers 252, 420, 403, 795 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 252, 420, 403, 795 is 1.

1. What is the GCD of 252, 420, 403, 795?

GCD of given numbers 252, 420, 403, 795 is 1

2. How to calculate the greatest common divisor of 252, 420, 403, 795?

We can find the highest common divisor of 252, 420, 403, 795 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 252, 420, 403, 795 i.e 1.

3. How can I use the GCD of 252, 420, 403, 795Calculator?

Out the numbers 252, 420, 403, 795 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.