GCD of 320, 688, 650, 671 Calculator

Given Input numbers are 320, 688, 650, 671

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

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

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

GCD of numbers is the greatest common divisor

So, the GCD (320, 688, 650, 671) = 1.

Given numbers are 320, 688, 650, 671

The list of prime factors of all numbers are

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

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 671 are 11 x 61

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

Given numbers are 320, 688, 650, 671

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

Apply this formula for all numbers.

Step1:

LCM(320, 688) = 13760

GCD(320, 688) = ( 320 x 688 ) / 13760

= 320 / 688

= 320

Step2:

LCM(16, 650) = 5200

GCD(16, 650) = ( 16 x 650 ) / 5200

= 16 / 650

= 16

Step3:

LCM(2, 671) = 1342

GCD(2, 671) = ( 2 x 671 ) / 1342

= 2 / 671

= 2

So, Greatest Common Divisor of 320, 688, 650, 671 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 460, 812, 169, 178
• GCD of 206, 550, 931, 790
• GCD of 390, 111, 810, 849
• GCD of 377, 210, 786, 709
• GCD of 863, 820, 418, 263

Given numbers are 320, 688, 650, 671
The greatest common divisor of numbers 320, 688, 650, 671 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 320, 688, 650, 671 is 1.

1. What is the GCD of 320, 688, 650, 671?

GCD of given numbers 320, 688, 650, 671 is 1

2. How to calculate the greatest common divisor of 320, 688, 650, 671?

We can find the highest common divisor of 320, 688, 650, 671 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 320, 688, 650, 671 i.e 1.

3. How can I use the GCD of 320, 688, 650, 671Calculator?

Out the numbers 320, 688, 650, 671 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.