GCD of 947, 248, 713, 685 Calculator

Given Input numbers are 947, 248, 713, 685

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 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 713 :

The positive integer divisors of 713 that completely divides 713 are.

1, 23, 31, 713

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (947, 248, 713, 685) = 1.

Given numbers are 947, 248, 713, 685

The list of prime factors of all numbers are

Prime factors of 947 are 947

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 713 are 23 x 31

Prime factors of 685 are 5 x 137

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

Given numbers are 947, 248, 713, 685

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

Apply this formula for all numbers.

Step1:

LCM(947, 248) = 234856

GCD(947, 248) = ( 947 x 248 ) / 234856

= 947 / 248

= 947

Step2:

LCM(1, 713) = 713

GCD(1, 713) = ( 1 x 713 ) / 713

= 1 / 713

= 1

Step3:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

So, Greatest Common Divisor of 947, 248, 713, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 331, 807, 810, 151
• GCD of 577, 833, 831, 998
• GCD of 479, 204, 546, 976
• GCD of 683, 623, 643, 634
• GCD of 539, 509, 875, 882

Given numbers are 947, 248, 713, 685
The greatest common divisor of numbers 947, 248, 713, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 947, 248, 713, 685 is 1.

1. What is the GCD of 947, 248, 713, 685?

GCD of given numbers 947, 248, 713, 685 is 1

2. How to calculate the greatest common divisor of 947, 248, 713, 685?

We can find the highest common divisor of 947, 248, 713, 685 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, 248, 713, 685 i.e 1.

3. How can I use the GCD of 947, 248, 713, 685Calculator?

Out the numbers 947, 248, 713, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.