GCD of 660, 940, 691, 162 Calculator

Given Input numbers are 660, 940, 691, 162

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (660, 940, 691, 162) = 1.

Given numbers are 660, 940, 691, 162

The list of prime factors of all numbers are

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 691 are 691

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 660, 940, 691, 162

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

Apply this formula for all numbers.

Step1:

LCM(660, 940) = 31020

GCD(660, 940) = ( 660 x 940 ) / 31020

= 660 / 940

= 660

Step2:

LCM(20, 691) = 13820

GCD(20, 691) = ( 20 x 691 ) / 13820

= 20 / 691

= 20

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 660, 940, 691, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 115, 139, 223, 480
• GCD of 434, 482, 964, 883
• GCD of 888, 618, 636, 485
• GCD of 265, 116, 993, 614
• GCD of 437, 636, 303, 335

Given numbers are 660, 940, 691, 162
The greatest common divisor of numbers 660, 940, 691, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 940, 691, 162 is 1.

1. What is the GCD of 660, 940, 691, 162?

GCD of given numbers 660, 940, 691, 162 is 1

2. How to calculate the greatest common divisor of 660, 940, 691, 162?

We can find the highest common divisor of 660, 940, 691, 162 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 660, 940, 691, 162 i.e 1.

3. How can I use the GCD of 660, 940, 691, 162Calculator?

Out the numbers 660, 940, 691, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.