GCD of 940, 172, 391, 175 Calculator

Given Input numbers are 940, 172, 391, 175

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

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

Divisors of 175 :

The positive integer divisors of 175 that completely divides 175 are.

1, 5, 7, 25, 35, 175

GCD of numbers is the greatest common divisor

So, the GCD (940, 172, 391, 175) = 1.

Given numbers are 940, 172, 391, 175

The list of prime factors of all numbers are

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 172 are 2 x 2 x 43

Prime factors of 391 are 17 x 23

Prime factors of 175 are 5 x 5 x 7

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

Given numbers are 940, 172, 391, 175

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

Apply this formula for all numbers.

Step1:

LCM(940, 172) = 40420

GCD(940, 172) = ( 940 x 172 ) / 40420

= 940 / 172

= 940

Step2:

LCM(4, 391) = 1564

GCD(4, 391) = ( 4 x 391 ) / 1564

= 4 / 391

= 4

Step3:

LCM(1, 175) = 175

GCD(1, 175) = ( 1 x 175 ) / 175

= 1 / 175

= 1

So, Greatest Common Divisor of 940, 172, 391, 175 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 481, 722, 644, 147
• GCD of 339, 165, 801, 360
• GCD of 744, 245, 789, 657
• GCD of 170, 704, 165, 269
• GCD of 785, 808, 840, 983

Given numbers are 940, 172, 391, 175
The greatest common divisor of numbers 940, 172, 391, 175 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 940, 172, 391, 175 is 1.

1. What is the GCD of 940, 172, 391, 175?

GCD of given numbers 940, 172, 391, 175 is 1

2. How to calculate the greatest common divisor of 940, 172, 391, 175?

We can find the highest common divisor of 940, 172, 391, 175 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 940, 172, 391, 175 i.e 1.

3. How can I use the GCD of 940, 172, 391, 175Calculator?

Out the numbers 940, 172, 391, 175 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.