GCD of 661, 336, 940, 681 Calculator

Given Input numbers are 661, 336, 940, 681

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

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

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 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

GCD of numbers is the greatest common divisor

So, the GCD (661, 336, 940, 681) = 1.

Given numbers are 661, 336, 940, 681

The list of prime factors of all numbers are

Prime factors of 661 are 661

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

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

Prime factors of 681 are 3 x 227

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

Given numbers are 661, 336, 940, 681

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

Apply this formula for all numbers.

Step1:

LCM(661, 336) = 222096

GCD(661, 336) = ( 661 x 336 ) / 222096

= 661 / 336

= 661

Step2:

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

= 1 / 940

= 1

Step3:

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

= 1 / 681

= 1

So, Greatest Common Divisor of 661, 336, 940, 681 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 909, 252, 892, 644
• GCD of 449, 250, 356, 281
• GCD of 494, 106, 320, 229
• GCD of 231, 219, 322, 525
• GCD of 496, 506, 649, 784

Given numbers are 661, 336, 940, 681
The greatest common divisor of numbers 661, 336, 940, 681 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 661, 336, 940, 681 is 1.

1. What is the GCD of 661, 336, 940, 681?

GCD of given numbers 661, 336, 940, 681 is 1

2. How to calculate the greatest common divisor of 661, 336, 940, 681?

We can find the highest common divisor of 661, 336, 940, 681 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 661, 336, 940, 681 i.e 1.

3. How can I use the GCD of 661, 336, 940, 681Calculator?

Out the numbers 661, 336, 940, 681 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.