GCD of 894, 436, 478, 655 Calculator

Given Input numbers are 894, 436, 478, 655

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

Divisors of 894 :

The positive integer divisors of 894 that completely divides 894 are.

1, 2, 3, 6, 149, 298, 447, 894

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

GCD of numbers is the greatest common divisor

So, the GCD (894, 436, 478, 655) = 1.

Given numbers are 894, 436, 478, 655

The list of prime factors of all numbers are

Prime factors of 894 are 2 x 3 x 149

Prime factors of 436 are 2 x 2 x 109

Prime factors of 478 are 2 x 239

Prime factors of 655 are 5 x 131

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

Given numbers are 894, 436, 478, 655

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

Apply this formula for all numbers.

Step1:

LCM(894, 436) = 194892

GCD(894, 436) = ( 894 x 436 ) / 194892

= 894 / 436

= 894

Step2:

LCM(2, 478) = 478

GCD(2, 478) = ( 2 x 478 ) / 478

= 2 / 478

= 2

Step3:

LCM(2, 655) = 1310

GCD(2, 655) = ( 2 x 655 ) / 1310

= 2 / 655

= 2

So, Greatest Common Divisor of 894, 436, 478, 655 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 813, 398, 216, 553
• GCD of 596, 490, 958, 917
• GCD of 265, 336, 771, 222
• GCD of 857, 137, 260, 999
• GCD of 700, 683, 571, 413

Given numbers are 894, 436, 478, 655
The greatest common divisor of numbers 894, 436, 478, 655 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 894, 436, 478, 655 is 1.

1. What is the GCD of 894, 436, 478, 655?

GCD of given numbers 894, 436, 478, 655 is 1

2. How to calculate the greatest common divisor of 894, 436, 478, 655?

We can find the highest common divisor of 894, 436, 478, 655 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 894, 436, 478, 655 i.e 1.

3. How can I use the GCD of 894, 436, 478, 655Calculator?

Out the numbers 894, 436, 478, 655 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.