GCD of 370, 424, 947, 648 Calculator

Given Input numbers are 370, 424, 947, 648

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

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

GCD of numbers is the greatest common divisor

So, the GCD (370, 424, 947, 648) = 1.

Given numbers are 370, 424, 947, 648

The list of prime factors of all numbers are

Prime factors of 370 are 2 x 5 x 37

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 947 are 947

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 370, 424, 947, 648

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

Apply this formula for all numbers.

Step1:

LCM(370, 424) = 78440

GCD(370, 424) = ( 370 x 424 ) / 78440

= 370 / 424

= 370

Step2:

LCM(2, 947) = 1894

GCD(2, 947) = ( 2 x 947 ) / 1894

= 2 / 947

= 2

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 370, 424, 947, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 898, 365, 210, 101
• GCD of 585, 761, 307, 959
• GCD of 663, 152, 193, 664
• GCD of 178, 140, 722, 532
• GCD of 311, 528, 607, 780

Given numbers are 370, 424, 947, 648
The greatest common divisor of numbers 370, 424, 947, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 370, 424, 947, 648 is 1.

1. What is the GCD of 370, 424, 947, 648?

GCD of given numbers 370, 424, 947, 648 is 1

2. How to calculate the greatest common divisor of 370, 424, 947, 648?

We can find the highest common divisor of 370, 424, 947, 648 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 370, 424, 947, 648 i.e 1.

3. How can I use the GCD of 370, 424, 947, 648Calculator?

Out the numbers 370, 424, 947, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.