GCD of 421, 290, 632, 509 Calculator

Given Input numbers are 421, 290, 632, 509

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 509 :

The positive integer divisors of 509 that completely divides 509 are.

1, 509

GCD of numbers is the greatest common divisor

So, the GCD (421, 290, 632, 509) = 1.

Given numbers are 421, 290, 632, 509

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 290 are 2 x 5 x 29

Prime factors of 632 are 2 x 2 x 2 x 79

Prime factors of 509 are 509

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

Given numbers are 421, 290, 632, 509

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

Apply this formula for all numbers.

Step1:

LCM(421, 290) = 122090

GCD(421, 290) = ( 421 x 290 ) / 122090

= 421 / 290

= 421

Step2:

LCM(1, 632) = 632

GCD(1, 632) = ( 1 x 632 ) / 632

= 1 / 632

= 1

Step3:

LCM(1, 509) = 509

GCD(1, 509) = ( 1 x 509 ) / 509

= 1 / 509

= 1

So, Greatest Common Divisor of 421, 290, 632, 509 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 732, 714, 417, 494
• GCD of 280, 126, 506, 577
• GCD of 777, 361, 789, 531
• GCD of 894, 775, 524, 603
• GCD of 676, 387, 317, 679

Given numbers are 421, 290, 632, 509
The greatest common divisor of numbers 421, 290, 632, 509 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 290, 632, 509 is 1.

1. What is the GCD of 421, 290, 632, 509?

GCD of given numbers 421, 290, 632, 509 is 1

2. How to calculate the greatest common divisor of 421, 290, 632, 509?

We can find the highest common divisor of 421, 290, 632, 509 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 421, 290, 632, 509 i.e 1.

3. How can I use the GCD of 421, 290, 632, 509Calculator?

Out the numbers 421, 290, 632, 509 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.