GCD of 648, 637, 908, 834 Calculator

Given Input numbers are 648, 637, 908, 834

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

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

GCD of numbers is the greatest common divisor

So, the GCD (648, 637, 908, 834) = 1.

Given numbers are 648, 637, 908, 834

The list of prime factors of all numbers are

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 637 are 7 x 7 x 13

Prime factors of 908 are 2 x 2 x 227

Prime factors of 834 are 2 x 3 x 139

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

Given numbers are 648, 637, 908, 834

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

Apply this formula for all numbers.

Step1:

LCM(648, 637) = 412776

GCD(648, 637) = ( 648 x 637 ) / 412776

= 648 / 637

= 648

Step2:

LCM(1, 908) = 908

GCD(1, 908) = ( 1 x 908 ) / 908

= 1 / 908

= 1

Step3:

LCM(1, 834) = 834

GCD(1, 834) = ( 1 x 834 ) / 834

= 1 / 834

= 1

So, Greatest Common Divisor of 648, 637, 908, 834 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 966, 312, 112, 368
• GCD of 367, 874, 826, 132
• GCD of 355, 763, 513, 426
• GCD of 705, 302, 401, 551
• GCD of 473, 592, 818, 131

Given numbers are 648, 637, 908, 834
The greatest common divisor of numbers 648, 637, 908, 834 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 648, 637, 908, 834 is 1.

1. What is the GCD of 648, 637, 908, 834?

GCD of given numbers 648, 637, 908, 834 is 1

2. How to calculate the greatest common divisor of 648, 637, 908, 834?

We can find the highest common divisor of 648, 637, 908, 834 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 648, 637, 908, 834 i.e 1.

3. How can I use the GCD of 648, 637, 908, 834Calculator?

Out the numbers 648, 637, 908, 834 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.