GCD of 688, 115, 131, 368 Calculator

Given Input numbers are 688, 115, 131, 368

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

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 115 :

The positive integer divisors of 115 that completely divides 115 are.

1, 5, 23, 115

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

GCD of numbers is the greatest common divisor

So, the GCD (688, 115, 131, 368) = 1.

Given numbers are 688, 115, 131, 368

The list of prime factors of all numbers are

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

Prime factors of 115 are 5 x 23

Prime factors of 131 are 131

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

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

Given numbers are 688, 115, 131, 368

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

Apply this formula for all numbers.

Step1:

LCM(688, 115) = 79120

GCD(688, 115) = ( 688 x 115 ) / 79120

= 688 / 115

= 688

Step2:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

Step3:

LCM(1, 368) = 368

GCD(1, 368) = ( 1 x 368 ) / 368

= 1 / 368

= 1

So, Greatest Common Divisor of 688, 115, 131, 368 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 441, 496, 600, 478
• GCD of 724, 661, 491, 823
• GCD of 656, 949, 427, 744
• GCD of 146, 201, 442, 663
• GCD of 884, 941, 899, 125

Given numbers are 688, 115, 131, 368
The greatest common divisor of numbers 688, 115, 131, 368 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 688, 115, 131, 368 is 1.

1. What is the GCD of 688, 115, 131, 368?

GCD of given numbers 688, 115, 131, 368 is 1

2. How to calculate the greatest common divisor of 688, 115, 131, 368?

We can find the highest common divisor of 688, 115, 131, 368 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 688, 115, 131, 368 i.e 1.

3. How can I use the GCD of 688, 115, 131, 368Calculator?

Out the numbers 688, 115, 131, 368 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.