GCD of 842, 888, 64, 489 Calculator

Given Input numbers are 842, 888, 64, 489

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 888 :

The positive integer divisors of 888 that completely divides 888 are.

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

Divisors of 64 :

The positive integer divisors of 64 that completely divides 64 are.

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

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

GCD of numbers is the greatest common divisor

So, the GCD (842, 888, 64, 489) = 1.

Given numbers are 842, 888, 64, 489

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 888 are 2 x 2 x 2 x 3 x 37

Prime factors of 64 are 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 489 are 3 x 163

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

Given numbers are 842, 888, 64, 489

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

Apply this formula for all numbers.

Step1:

LCM(842, 888) = 373848

GCD(842, 888) = ( 842 x 888 ) / 373848

= 842 / 888

= 842

Step2:

LCM(2, 64) = 64

GCD(2, 64) = ( 2 x 64 ) / 64

= 2 / 64

= 2

Step3:

LCM(2, 489) = 978

GCD(2, 489) = ( 2 x 489 ) / 978

= 2 / 489

= 2

So, Greatest Common Divisor of 842, 888, 64, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 128, 347, 35, 120
• GCD of 720, 360, 59, 616
• GCD of 675, 507, 10, 118
• GCD of 525, 540, 62, 812
• GCD of 442, 196, 36, 285

Given numbers are 842, 888, 64, 489
The greatest common divisor of numbers 842, 888, 64, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 888, 64, 489 is 1.

1. What is the GCD of 842, 888, 64, 489?

GCD of given numbers 842, 888, 64, 489 is 1

2. How to calculate the greatest common divisor of 842, 888, 64, 489?

We can find the highest common divisor of 842, 888, 64, 489 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 842, 888, 64, 489 i.e 1.

3. How can I use the GCD of 842, 888, 64, 489Calculator?

Out the numbers 842, 888, 64, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.