GCD of 649, 533, 371, 320 Calculator

Given Input numbers are 649, 533, 371, 320

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 533 :

The positive integer divisors of 533 that completely divides 533 are.

1, 13, 41, 533

Divisors of 371 :

The positive integer divisors of 371 that completely divides 371 are.

1, 7, 53, 371

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

GCD of numbers is the greatest common divisor

So, the GCD (649, 533, 371, 320) = 1.

Given numbers are 649, 533, 371, 320

The list of prime factors of all numbers are

Prime factors of 649 are 11 x 59

Prime factors of 533 are 13 x 41

Prime factors of 371 are 7 x 53

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 649, 533, 371, 320

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

Apply this formula for all numbers.

Step1:

LCM(649, 533) = 345917

GCD(649, 533) = ( 649 x 533 ) / 345917

= 649 / 533

= 649

Step2:

LCM(1, 371) = 371

GCD(1, 371) = ( 1 x 371 ) / 371

= 1 / 371

= 1

Step3:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

So, Greatest Common Divisor of 649, 533, 371, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 950, 860, 826, 704
• GCD of 168, 417, 608, 167
• GCD of 629, 452, 172, 265
• GCD of 172, 879, 614, 371
• GCD of 823, 309, 395, 708

Given numbers are 649, 533, 371, 320
The greatest common divisor of numbers 649, 533, 371, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 649, 533, 371, 320 is 1.

1. What is the GCD of 649, 533, 371, 320?

GCD of given numbers 649, 533, 371, 320 is 1

2. How to calculate the greatest common divisor of 649, 533, 371, 320?

We can find the highest common divisor of 649, 533, 371, 320 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, 533, 371, 320 i.e 1.

3. How can I use the GCD of 649, 533, 371, 320Calculator?

Out the numbers 649, 533, 371, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.