GCD of 626, 425, 427, 621 Calculator

Given Input numbers are 626, 425, 427, 621

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

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 425 :

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

1, 5, 17, 25, 85, 425

Divisors of 427 :

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

1, 7, 61, 427

Divisors of 621 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (626, 425, 427, 621) = 1.

Given numbers are 626, 425, 427, 621

The list of prime factors of all numbers are

Prime factors of 626 are 2 x 313

Prime factors of 425 are 5 x 5 x 17

Prime factors of 427 are 7 x 61

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

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

Given numbers are 626, 425, 427, 621

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

Apply this formula for all numbers.

Step1:

LCM(626, 425) = 266050

GCD(626, 425) = ( 626 x 425 ) / 266050

= 626 / 425

= 626

Step2:

LCM(1, 427) = 427

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

= 1 / 427

= 1

Step3:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

So, Greatest Common Divisor of 626, 425, 427, 621 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 631, 434, 692, 228
• GCD of 582, 814, 253, 839
• GCD of 700, 972, 637, 402
• GCD of 495, 805, 944, 672
• GCD of 855, 240, 136, 108

Given numbers are 626, 425, 427, 621
The greatest common divisor of numbers 626, 425, 427, 621 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 626, 425, 427, 621 is 1.

1. What is the GCD of 626, 425, 427, 621?

GCD of given numbers 626, 425, 427, 621 is 1

2. How to calculate the greatest common divisor of 626, 425, 427, 621?

We can find the highest common divisor of 626, 425, 427, 621 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 626, 425, 427, 621 i.e 1.

3. How can I use the GCD of 626, 425, 427, 621Calculator?

Out the numbers 626, 425, 427, 621 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.