GCD of 440, 938, 472, 685 Calculator

Given Input numbers are 440, 938, 472, 685

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

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

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 (440, 938, 472, 685) = 1.

Given numbers are 440, 938, 472, 685

The list of prime factors of all numbers are

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

Prime factors of 938 are 2 x 7 x 67

Prime factors of 472 are 2 x 2 x 2 x 59

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 440, 938, 472, 685

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

Apply this formula for all numbers.

Step1:

LCM(440, 938) = 206360

GCD(440, 938) = ( 440 x 938 ) / 206360

= 440 / 938

= 440

Step2:

LCM(2, 472) = 472

GCD(2, 472) = ( 2 x 472 ) / 472

= 2 / 472

= 2

Step3:

LCM(2, 685) = 1370

GCD(2, 685) = ( 2 x 685 ) / 1370

= 2 / 685

= 2

So, Greatest Common Divisor of 440, 938, 472, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 716, 715, 466, 350
• GCD of 564, 433, 795, 892
• GCD of 842, 163, 158, 947
• GCD of 199, 961, 131, 824
• GCD of 110, 653, 800, 544

Given numbers are 440, 938, 472, 685
The greatest common divisor of numbers 440, 938, 472, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 440, 938, 472, 685 is 1.

1. What is the GCD of 440, 938, 472, 685?

GCD of given numbers 440, 938, 472, 685 is 1

2. How to calculate the greatest common divisor of 440, 938, 472, 685?

We can find the highest common divisor of 440, 938, 472, 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 440, 938, 472, 685 i.e 1.

3. How can I use the GCD of 440, 938, 472, 685Calculator?

Out the numbers 440, 938, 472, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.