GCD of 442, 291, 376, 781 Calculator

Given Input numbers are 442, 291, 376, 781

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

Divisors of 376 :

The positive integer divisors of 376 that completely divides 376 are.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

GCD of numbers is the greatest common divisor

So, the GCD (442, 291, 376, 781) = 1.

Given numbers are 442, 291, 376, 781

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 291 are 3 x 97

Prime factors of 376 are 2 x 2 x 2 x 47

Prime factors of 781 are 11 x 71

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

Given numbers are 442, 291, 376, 781

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

Apply this formula for all numbers.

Step1:

LCM(442, 291) = 128622

GCD(442, 291) = ( 442 x 291 ) / 128622

= 442 / 291

= 442

Step2:

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

= 1 / 376

= 1

Step3:

LCM(1, 781) = 781

GCD(1, 781) = ( 1 x 781 ) / 781

= 1 / 781

= 1

So, Greatest Common Divisor of 442, 291, 376, 781 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 620, 514, 419, 439
• GCD of 665, 507, 399, 519
• GCD of 219, 252, 423, 739
• GCD of 911, 532, 406, 307
• GCD of 427, 234, 226, 215

Given numbers are 442, 291, 376, 781
The greatest common divisor of numbers 442, 291, 376, 781 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 291, 376, 781 is 1.

1. What is the GCD of 442, 291, 376, 781?

GCD of given numbers 442, 291, 376, 781 is 1

2. How to calculate the greatest common divisor of 442, 291, 376, 781?

We can find the highest common divisor of 442, 291, 376, 781 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 442, 291, 376, 781 i.e 1.

3. How can I use the GCD of 442, 291, 376, 781Calculator?

Out the numbers 442, 291, 376, 781 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.