GCD of 981, 347, 940, 378 Calculator

Given Input numbers are 981, 347, 940, 378

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 347 :

The positive integer divisors of 347 that completely divides 347 are.

1, 347

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 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

GCD of numbers is the greatest common divisor

So, the GCD (981, 347, 940, 378) = 1.

Given numbers are 981, 347, 940, 378

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 347 are 347

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

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

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

Given numbers are 981, 347, 940, 378

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

Apply this formula for all numbers.

Step1:

LCM(981, 347) = 340407

GCD(981, 347) = ( 981 x 347 ) / 340407

= 981 / 347

= 981

Step2:

LCM(1, 940) = 940

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

= 1 / 940

= 1

Step3:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

So, Greatest Common Divisor of 981, 347, 940, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 877, 971, 974, 293
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Given numbers are 981, 347, 940, 378
The greatest common divisor of numbers 981, 347, 940, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 347, 940, 378 is 1.

1. What is the GCD of 981, 347, 940, 378?

GCD of given numbers 981, 347, 940, 378 is 1

2. How to calculate the greatest common divisor of 981, 347, 940, 378?

We can find the highest common divisor of 981, 347, 940, 378 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 981, 347, 940, 378 i.e 1.

3. How can I use the GCD of 981, 347, 940, 378Calculator?

Out the numbers 981, 347, 940, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.