GCD of 742, 152, 909, 477 Calculator

Given Input numbers are 742, 152, 909, 477

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

Divisors of 742 :

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

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

Divisors of 152 :

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

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

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (742, 152, 909, 477) = 1.

Given numbers are 742, 152, 909, 477

The list of prime factors of all numbers are

Prime factors of 742 are 2 x 7 x 53

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

Prime factors of 909 are 3 x 3 x 101

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 742, 152, 909, 477

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

Apply this formula for all numbers.

Step1:

LCM(742, 152) = 56392

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

= 742 / 152

= 742

Step2:

LCM(2, 909) = 1818

GCD(2, 909) = ( 2 x 909 ) / 1818

= 2 / 909

= 2

Step3:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

So, Greatest Common Divisor of 742, 152, 909, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 285, 212, 920
• GCD of 431, 196, 110, 457
• GCD of 862, 458, 715, 675
• GCD of 120, 753, 592, 950
• GCD of 491, 772, 110, 531

Given numbers are 742, 152, 909, 477
The greatest common divisor of numbers 742, 152, 909, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 152, 909, 477 is 1.

1. What is the GCD of 742, 152, 909, 477?

GCD of given numbers 742, 152, 909, 477 is 1

2. How to calculate the greatest common divisor of 742, 152, 909, 477?

We can find the highest common divisor of 742, 152, 909, 477 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 742, 152, 909, 477 i.e 1.

3. How can I use the GCD of 742, 152, 909, 477Calculator?

Out the numbers 742, 152, 909, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.