GCD of 649, 987, 825, 322 Calculator

Given Input numbers are 649, 987, 825, 322

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

Divisors of 649 :

The positive integer divisors of 649 that completely divides 649 are.

1, 11, 59, 649

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 322 :

The positive integer divisors of 322 that completely divides 322 are.

1, 2, 7, 14, 23, 46, 161, 322

GCD of numbers is the greatest common divisor

So, the GCD (649, 987, 825, 322) = 1.

Given numbers are 649, 987, 825, 322

The list of prime factors of all numbers are

Prime factors of 649 are 11 x 59

Prime factors of 987 are 3 x 7 x 47

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 322 are 2 x 7 x 23

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

Given numbers are 649, 987, 825, 322

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

Apply this formula for all numbers.

Step1:

LCM(649, 987) = 640563

GCD(649, 987) = ( 649 x 987 ) / 640563

= 649 / 987

= 649

Step2:

LCM(1, 825) = 825

GCD(1, 825) = ( 1 x 825 ) / 825

= 1 / 825

= 1

Step3:

LCM(1, 322) = 322

GCD(1, 322) = ( 1 x 322 ) / 322

= 1 / 322

= 1

So, Greatest Common Divisor of 649, 987, 825, 322 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 984, 858, 162, 667
• GCD of 732, 399, 591, 901
• GCD of 866, 856, 152, 924
• GCD of 156, 458, 717, 866
• GCD of 601, 752, 725, 278

Given numbers are 649, 987, 825, 322
The greatest common divisor of numbers 649, 987, 825, 322 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 649, 987, 825, 322 is 1.

1. What is the GCD of 649, 987, 825, 322?

GCD of given numbers 649, 987, 825, 322 is 1

2. How to calculate the greatest common divisor of 649, 987, 825, 322?

We can find the highest common divisor of 649, 987, 825, 322 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 649, 987, 825, 322 i.e 1.

3. How can I use the GCD of 649, 987, 825, 322Calculator?

Out the numbers 649, 987, 825, 322 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.