GCD of 330, 139, 561, 377 Calculator

Given Input numbers are 330, 139, 561, 377

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

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

GCD of numbers is the greatest common divisor

So, the GCD (330, 139, 561, 377) = 1.

Given numbers are 330, 139, 561, 377

The list of prime factors of all numbers are

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 139 are 139

Prime factors of 561 are 3 x 11 x 17

Prime factors of 377 are 13 x 29

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

Given numbers are 330, 139, 561, 377

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

Apply this formula for all numbers.

Step1:

LCM(330, 139) = 45870

GCD(330, 139) = ( 330 x 139 ) / 45870

= 330 / 139

= 330

Step2:

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

= 1 / 561

= 1

Step3:

LCM(1, 377) = 377

GCD(1, 377) = ( 1 x 377 ) / 377

= 1 / 377

= 1

So, Greatest Common Divisor of 330, 139, 561, 377 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 187, 560, 358
• GCD of 352, 976, 927, 688
• GCD of 263, 975, 945, 243
• GCD of 513, 761, 269, 759
• GCD of 408, 306, 463, 991

Given numbers are 330, 139, 561, 377
The greatest common divisor of numbers 330, 139, 561, 377 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 330, 139, 561, 377 is 1.

1. What is the GCD of 330, 139, 561, 377?

GCD of given numbers 330, 139, 561, 377 is 1

2. How to calculate the greatest common divisor of 330, 139, 561, 377?

We can find the highest common divisor of 330, 139, 561, 377 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 330, 139, 561, 377 i.e 1.

3. How can I use the GCD of 330, 139, 561, 377Calculator?

Out the numbers 330, 139, 561, 377 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.