GCD of 621, 425, 614, 159 Calculator

Given Input numbers are 621, 425, 614, 159

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 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 614 :

The positive integer divisors of 614 that completely divides 614 are.

1, 2, 307, 614

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

GCD of numbers is the greatest common divisor

So, the GCD (621, 425, 614, 159) = 1.

Given numbers are 621, 425, 614, 159

The list of prime factors of all numbers are

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

Prime factors of 425 are 5 x 5 x 17

Prime factors of 614 are 2 x 307

Prime factors of 159 are 3 x 53

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

Given numbers are 621, 425, 614, 159

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

Apply this formula for all numbers.

Step1:

LCM(621, 425) = 263925

GCD(621, 425) = ( 621 x 425 ) / 263925

= 621 / 425

= 621

Step2:

LCM(1, 614) = 614

GCD(1, 614) = ( 1 x 614 ) / 614

= 1 / 614

= 1

Step3:

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

= 1 / 159

= 1

So, Greatest Common Divisor of 621, 425, 614, 159 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 803, 713, 115
• GCD of 681, 991, 412, 867
• GCD of 379, 182, 994, 521
• GCD of 684, 877, 349, 243
• GCD of 768, 125, 295, 437

Given numbers are 621, 425, 614, 159
The greatest common divisor of numbers 621, 425, 614, 159 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 425, 614, 159 is 1.

1. What is the GCD of 621, 425, 614, 159?

GCD of given numbers 621, 425, 614, 159 is 1

2. How to calculate the greatest common divisor of 621, 425, 614, 159?

We can find the highest common divisor of 621, 425, 614, 159 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, 425, 614, 159 i.e 1.

3. How can I use the GCD of 621, 425, 614, 159Calculator?

Out the numbers 621, 425, 614, 159 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.