GCD of 902, 722, 361, 642 Calculator

Given Input numbers are 902, 722, 361, 642

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

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

GCD of numbers is the greatest common divisor

So, the GCD (902, 722, 361, 642) = 1.

Given numbers are 902, 722, 361, 642

The list of prime factors of all numbers are

Prime factors of 902 are 2 x 11 x 41

Prime factors of 722 are 2 x 19 x 19

Prime factors of 361 are 19 x 19

Prime factors of 642 are 2 x 3 x 107

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

Given numbers are 902, 722, 361, 642

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

Apply this formula for all numbers.

Step1:

LCM(902, 722) = 325622

GCD(902, 722) = ( 902 x 722 ) / 325622

= 902 / 722

= 902

Step2:

LCM(2, 361) = 722

GCD(2, 361) = ( 2 x 361 ) / 722

= 2 / 361

= 2

Step3:

LCM(1, 642) = 642

GCD(1, 642) = ( 1 x 642 ) / 642

= 1 / 642

= 1

So, Greatest Common Divisor of 902, 722, 361, 642 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 702, 322, 564, 808
• GCD of 100, 978, 251, 654
• GCD of 297, 317, 578, 475
• GCD of 583, 155, 442, 663
• GCD of 100, 875, 757, 471

Given numbers are 902, 722, 361, 642
The greatest common divisor of numbers 902, 722, 361, 642 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 902, 722, 361, 642 is 1.

1. What is the GCD of 902, 722, 361, 642?

GCD of given numbers 902, 722, 361, 642 is 1

2. How to calculate the greatest common divisor of 902, 722, 361, 642?

We can find the highest common divisor of 902, 722, 361, 642 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 902, 722, 361, 642 i.e 1.

3. How can I use the GCD of 902, 722, 361, 642Calculator?

Out the numbers 902, 722, 361, 642 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.