GCD of 621, 870, 482, 427 Calculator

Given Input numbers are 621, 870, 482, 427

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

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 482 :

The positive integer divisors of 482 that completely divides 482 are.

1, 2, 241, 482

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (621, 870, 482, 427) = 1.

Given numbers are 621, 870, 482, 427

The list of prime factors of all numbers are

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 870 are 2 x 3 x 5 x 29

Prime factors of 482 are 2 x 241

Prime factors of 427 are 7 x 61

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

Given numbers are 621, 870, 482, 427

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

Apply this formula for all numbers.

Step1:

LCM(621, 870) = 180090

GCD(621, 870) = ( 621 x 870 ) / 180090

= 621 / 870

= 621

Step2:

LCM(3, 482) = 1446

GCD(3, 482) = ( 3 x 482 ) / 1446

= 3 / 482

= 3

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 621, 870, 482, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 688, 993, 266, 913
• GCD of 928, 813, 509, 535
• GCD of 689, 947, 871, 516
• GCD of 842, 790, 870, 632
• GCD of 506, 849, 467, 597

Given numbers are 621, 870, 482, 427
The greatest common divisor of numbers 621, 870, 482, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 870, 482, 427 is 1.

1. What is the GCD of 621, 870, 482, 427?

GCD of given numbers 621, 870, 482, 427 is 1

2. How to calculate the greatest common divisor of 621, 870, 482, 427?

We can find the highest common divisor of 621, 870, 482, 427 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 621, 870, 482, 427 i.e 1.

3. How can I use the GCD of 621, 870, 482, 427Calculator?

Out the numbers 621, 870, 482, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.