GCD of 152, 742, 330, 649 Calculator

Given Input numbers are 152, 742, 330, 649

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

Divisors of 152 :

The positive integer divisors of 152 that completely divides 152 are.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

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 649 :

The positive integer divisors of 649 that completely divides 649 are.

1, 11, 59, 649

GCD of numbers is the greatest common divisor

So, the GCD (152, 742, 330, 649) = 1.

Given numbers are 152, 742, 330, 649

The list of prime factors of all numbers are

Prime factors of 152 are 2 x 2 x 2 x 19

Prime factors of 742 are 2 x 7 x 53

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

Prime factors of 649 are 11 x 59

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

Given numbers are 152, 742, 330, 649

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

Apply this formula for all numbers.

Step1:

LCM(152, 742) = 56392

GCD(152, 742) = ( 152 x 742 ) / 56392

= 152 / 742

= 152

Step2:

LCM(2, 330) = 330

GCD(2, 330) = ( 2 x 330 ) / 330

= 2 / 330

= 2

Step3:

LCM(2, 649) = 1298

GCD(2, 649) = ( 2 x 649 ) / 1298

= 2 / 649

= 2

So, Greatest Common Divisor of 152, 742, 330, 649 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 887, 260, 729, 103
• GCD of 232, 552, 928, 357
• GCD of 844, 177, 579, 414
• GCD of 498, 631, 842, 760
• GCD of 808, 821, 596, 854

Given numbers are 152, 742, 330, 649
The greatest common divisor of numbers 152, 742, 330, 649 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 152, 742, 330, 649 is 1.

1. What is the GCD of 152, 742, 330, 649?

GCD of given numbers 152, 742, 330, 649 is 1

2. How to calculate the greatest common divisor of 152, 742, 330, 649?

We can find the highest common divisor of 152, 742, 330, 649 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 152, 742, 330, 649 i.e 1.

3. How can I use the GCD of 152, 742, 330, 649Calculator?

Out the numbers 152, 742, 330, 649 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.