GCD of 328, 977, 288, 688 Calculator

Given Input numbers are 328, 977, 288, 688

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

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 288 :

The positive integer divisors of 288 that completely divides 288 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Divisors of 688 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (328, 977, 288, 688) = 1.

Given numbers are 328, 977, 288, 688

The list of prime factors of all numbers are

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 977 are 977

Prime factors of 288 are 2 x 2 x 2 x 2 x 2 x 3 x 3

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

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

Given numbers are 328, 977, 288, 688

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

Apply this formula for all numbers.

Step1:

LCM(328, 977) = 320456

GCD(328, 977) = ( 328 x 977 ) / 320456

= 328 / 977

= 328

Step2:

LCM(1, 288) = 288

GCD(1, 288) = ( 1 x 288 ) / 288

= 1 / 288

= 1

Step3:

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

= 1 / 688

= 1

So, Greatest Common Divisor of 328, 977, 288, 688 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 949, 790, 594, 725
• GCD of 163, 170, 244, 952
• GCD of 153, 570, 632, 839
• GCD of 625, 693, 285, 149
• GCD of 392, 580, 740, 220

Given numbers are 328, 977, 288, 688
The greatest common divisor of numbers 328, 977, 288, 688 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 328, 977, 288, 688 is 1.

1. What is the GCD of 328, 977, 288, 688?

GCD of given numbers 328, 977, 288, 688 is 1

2. How to calculate the greatest common divisor of 328, 977, 288, 688?

We can find the highest common divisor of 328, 977, 288, 688 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 328, 977, 288, 688 i.e 1.

3. How can I use the GCD of 328, 977, 288, 688Calculator?

Out the numbers 328, 977, 288, 688 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.