GCD of 690, 905, 32, 932 Calculator

Given Input numbers are 690, 905, 32, 932

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

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 905 :

The positive integer divisors of 905 that completely divides 905 are.

1, 5, 181, 905

Divisors of 32 :

The positive integer divisors of 32 that completely divides 32 are.

1, 2, 4, 8, 16, 32

Divisors of 932 :

The positive integer divisors of 932 that completely divides 932 are.

1, 2, 4, 233, 466, 932

GCD of numbers is the greatest common divisor

So, the GCD (690, 905, 32, 932) = 1.

Given numbers are 690, 905, 32, 932

The list of prime factors of all numbers are

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 905 are 5 x 181

Prime factors of 32 are 2 x 2 x 2 x 2 x 2

Prime factors of 932 are 2 x 2 x 233

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

Given numbers are 690, 905, 32, 932

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

Apply this formula for all numbers.

Step1:

LCM(690, 905) = 124890

GCD(690, 905) = ( 690 x 905 ) / 124890

= 690 / 905

= 690

Step2:

LCM(5, 32) = 160

GCD(5, 32) = ( 5 x 32 ) / 160

= 5 / 32

= 5

Step3:

LCM(1, 932) = 932

GCD(1, 932) = ( 1 x 932 ) / 932

= 1 / 932

= 1

So, Greatest Common Divisor of 690, 905, 32, 932 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 467, 613, 94, 601
• GCD of 877, 976, 47, 689
• GCD of 470, 745, 61, 732
• GCD of 198, 609, 11, 138
• GCD of 631, 306, 80, 239

Given numbers are 690, 905, 32, 932
The greatest common divisor of numbers 690, 905, 32, 932 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 690, 905, 32, 932 is 1.

1. What is the GCD of 690, 905, 32, 932?

GCD of given numbers 690, 905, 32, 932 is 1

2. How to calculate the greatest common divisor of 690, 905, 32, 932?

We can find the highest common divisor of 690, 905, 32, 932 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 690, 905, 32, 932 i.e 1.

3. How can I use the GCD of 690, 905, 32, 932Calculator?

Out the numbers 690, 905, 32, 932 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.