GCD of 901, 638, 434, 442 Calculator

Given Input numbers are 901, 638, 434, 442

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

Divisors of 901 :

The positive integer divisors of 901 that completely divides 901 are.

1, 17, 53, 901

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (901, 638, 434, 442) = 1.

Given numbers are 901, 638, 434, 442

The list of prime factors of all numbers are

Prime factors of 901 are 17 x 53

Prime factors of 638 are 2 x 11 x 29

Prime factors of 434 are 2 x 7 x 31

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 901, 638, 434, 442

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

Apply this formula for all numbers.

Step1:

LCM(901, 638) = 574838

GCD(901, 638) = ( 901 x 638 ) / 574838

= 901 / 638

= 901

Step2:

LCM(1, 434) = 434

GCD(1, 434) = ( 1 x 434 ) / 434

= 1 / 434

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 901, 638, 434, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 345, 526, 775
• GCD of 495, 598, 557, 735
• GCD of 447, 196, 507, 740
• GCD of 586, 495, 641, 887
• GCD of 767, 722, 622, 963

Given numbers are 901, 638, 434, 442
The greatest common divisor of numbers 901, 638, 434, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 901, 638, 434, 442 is 1.

1. What is the GCD of 901, 638, 434, 442?

GCD of given numbers 901, 638, 434, 442 is 1

2. How to calculate the greatest common divisor of 901, 638, 434, 442?

We can find the highest common divisor of 901, 638, 434, 442 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 901, 638, 434, 442 i.e 1.

3. How can I use the GCD of 901, 638, 434, 442Calculator?

Out the numbers 901, 638, 434, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.