GCD of 424, 677, 622, 128 Calculator

Given Input numbers are 424, 677, 622, 128

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

GCD of numbers is the greatest common divisor

So, the GCD (424, 677, 622, 128) = 1.

Given numbers are 424, 677, 622, 128

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 677 are 677

Prime factors of 622 are 2 x 311

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

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

Given numbers are 424, 677, 622, 128

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

Apply this formula for all numbers.

Step1:

LCM(424, 677) = 287048

GCD(424, 677) = ( 424 x 677 ) / 287048

= 424 / 677

= 424

Step2:

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

= 1 / 622

= 1

Step3:

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

= 1 / 128

= 1

So, Greatest Common Divisor of 424, 677, 622, 128 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 642, 910, 703, 585
• GCD of 612, 139, 140, 957
• GCD of 206, 175, 141, 926
• GCD of 504, 978, 956, 326
• GCD of 967, 802, 684, 778

Given numbers are 424, 677, 622, 128
The greatest common divisor of numbers 424, 677, 622, 128 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 677, 622, 128 is 1.

1. What is the GCD of 424, 677, 622, 128?

GCD of given numbers 424, 677, 622, 128 is 1

2. How to calculate the greatest common divisor of 424, 677, 622, 128?

We can find the highest common divisor of 424, 677, 622, 128 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 424, 677, 622, 128 i.e 1.

3. How can I use the GCD of 424, 677, 622, 128Calculator?

Out the numbers 424, 677, 622, 128 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.