GCD of 557, 720, 874, 381 Calculator

Given Input numbers are 557, 720, 874, 381

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

Divisors of 557 :

The positive integer divisors of 557 that completely divides 557 are.

1, 557

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 874 :

The positive integer divisors of 874 that completely divides 874 are.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 381 :

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

1, 3, 127, 381

GCD of numbers is the greatest common divisor

So, the GCD (557, 720, 874, 381) = 1.

Given numbers are 557, 720, 874, 381

The list of prime factors of all numbers are

Prime factors of 557 are 557

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 874 are 2 x 19 x 23

Prime factors of 381 are 3 x 127

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

Given numbers are 557, 720, 874, 381

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

Apply this formula for all numbers.

Step1:

LCM(557, 720) = 401040

GCD(557, 720) = ( 557 x 720 ) / 401040

= 557 / 720

= 557

Step2:

LCM(1, 874) = 874

GCD(1, 874) = ( 1 x 874 ) / 874

= 1 / 874

= 1

Step3:

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

= 1 / 381

= 1

So, Greatest Common Divisor of 557, 720, 874, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 786, 192, 249, 378
• GCD of 410, 177, 835, 273
• GCD of 872, 959, 939, 303
• GCD of 586, 160, 375, 104
• GCD of 361, 487, 942, 293

Given numbers are 557, 720, 874, 381
The greatest common divisor of numbers 557, 720, 874, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 557, 720, 874, 381 is 1.

1. What is the GCD of 557, 720, 874, 381?

GCD of given numbers 557, 720, 874, 381 is 1

2. How to calculate the greatest common divisor of 557, 720, 874, 381?

We can find the highest common divisor of 557, 720, 874, 381 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 557, 720, 874, 381 i.e 1.

3. How can I use the GCD of 557, 720, 874, 381Calculator?

Out the numbers 557, 720, 874, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.