GCD of 882, 397, 378, 654 Calculator

Given Input numbers are 882, 397, 378, 654

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

Divisors of 882 :

The positive integer divisors of 882 that completely divides 882 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

GCD of numbers is the greatest common divisor

So, the GCD (882, 397, 378, 654) = 1.

Given numbers are 882, 397, 378, 654

The list of prime factors of all numbers are

Prime factors of 882 are 2 x 3 x 3 x 7 x 7

Prime factors of 397 are 397

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 654 are 2 x 3 x 109

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

Given numbers are 882, 397, 378, 654

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

Apply this formula for all numbers.

Step1:

LCM(882, 397) = 350154

GCD(882, 397) = ( 882 x 397 ) / 350154

= 882 / 397

= 882

Step2:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

Step3:

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

= 1 / 654

= 1

So, Greatest Common Divisor of 882, 397, 378, 654 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 108, 287, 949, 165
• GCD of 713, 490, 313, 955
• GCD of 307, 811, 957, 841
• GCD of 672, 597, 330, 256
• GCD of 781, 831, 278, 165

Given numbers are 882, 397, 378, 654
The greatest common divisor of numbers 882, 397, 378, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 882, 397, 378, 654 is 1.

1. What is the GCD of 882, 397, 378, 654?

GCD of given numbers 882, 397, 378, 654 is 1

2. How to calculate the greatest common divisor of 882, 397, 378, 654?

We can find the highest common divisor of 882, 397, 378, 654 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 882, 397, 378, 654 i.e 1.

3. How can I use the GCD of 882, 397, 378, 654Calculator?

Out the numbers 882, 397, 378, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.