GCD of 140, 381, 949, 404 Calculator

Given Input numbers are 140, 381, 949, 404

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

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

GCD of numbers is the greatest common divisor

So, the GCD (140, 381, 949, 404) = 1.

Given numbers are 140, 381, 949, 404

The list of prime factors of all numbers are

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 381 are 3 x 127

Prime factors of 949 are 13 x 73

Prime factors of 404 are 2 x 2 x 101

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

Given numbers are 140, 381, 949, 404

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

Apply this formula for all numbers.

Step1:

LCM(140, 381) = 53340

GCD(140, 381) = ( 140 x 381 ) / 53340

= 140 / 381

= 140

Step2:

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

= 1 / 949

= 1

Step3:

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

= 1 / 404

= 1

So, Greatest Common Divisor of 140, 381, 949, 404 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 919, 263, 904, 665
• GCD of 678, 263, 340, 590
• GCD of 699, 590, 265, 643
• GCD of 664, 126, 106, 199
• GCD of 797, 988, 784, 395

Given numbers are 140, 381, 949, 404
The greatest common divisor of numbers 140, 381, 949, 404 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 381, 949, 404 is 1.

1. What is the GCD of 140, 381, 949, 404?

GCD of given numbers 140, 381, 949, 404 is 1

2. How to calculate the greatest common divisor of 140, 381, 949, 404?

We can find the highest common divisor of 140, 381, 949, 404 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 140, 381, 949, 404 i.e 1.

3. How can I use the GCD of 140, 381, 949, 404Calculator?

Out the numbers 140, 381, 949, 404 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.