GCD of 947, 193, 958, 720 Calculator

Given Input numbers are 947, 193, 958, 720

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

Divisors of 947 :

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

1, 947

Divisors of 193 :

The positive integer divisors of 193 that completely divides 193 are.

1, 193

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

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

GCD of numbers is the greatest common divisor

So, the GCD (947, 193, 958, 720) = 1.

Given numbers are 947, 193, 958, 720

The list of prime factors of all numbers are

Prime factors of 947 are 947

Prime factors of 193 are 193

Prime factors of 958 are 2 x 479

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

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

Given numbers are 947, 193, 958, 720

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

Apply this formula for all numbers.

Step1:

LCM(947, 193) = 182771

GCD(947, 193) = ( 947 x 193 ) / 182771

= 947 / 193

= 947

Step2:

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

= 1 / 958

= 1

Step3:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

So, Greatest Common Divisor of 947, 193, 958, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 301, 424, 788, 459
• GCD of 456, 150, 222, 408
• GCD of 322, 221, 313, 649
• GCD of 766, 427, 319, 784
• GCD of 790, 669, 849, 388

Given numbers are 947, 193, 958, 720
The greatest common divisor of numbers 947, 193, 958, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 947, 193, 958, 720 is 1.

1. What is the GCD of 947, 193, 958, 720?

GCD of given numbers 947, 193, 958, 720 is 1

2. How to calculate the greatest common divisor of 947, 193, 958, 720?

We can find the highest common divisor of 947, 193, 958, 720 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 947, 193, 958, 720 i.e 1.

3. How can I use the GCD of 947, 193, 958, 720Calculator?

Out the numbers 947, 193, 958, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.