GCD of 125, 309, 942, 475 Calculator

Given Input numbers are 125, 309, 942, 475

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

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 475 :

The positive integer divisors of 475 that completely divides 475 are.

1, 5, 19, 25, 95, 475

GCD of numbers is the greatest common divisor

So, the GCD (125, 309, 942, 475) = 1.

Given numbers are 125, 309, 942, 475

The list of prime factors of all numbers are

Prime factors of 125 are 5 x 5 x 5

Prime factors of 309 are 3 x 103

Prime factors of 942 are 2 x 3 x 157

Prime factors of 475 are 5 x 5 x 19

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

Given numbers are 125, 309, 942, 475

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

Apply this formula for all numbers.

Step1:

LCM(125, 309) = 38625

GCD(125, 309) = ( 125 x 309 ) / 38625

= 125 / 309

= 125

Step2:

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

= 1 / 942

= 1

Step3:

LCM(1, 475) = 475

GCD(1, 475) = ( 1 x 475 ) / 475

= 1 / 475

= 1

So, Greatest Common Divisor of 125, 309, 942, 475 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 717, 813, 538, 384
• GCD of 130, 656, 593, 708
• GCD of 406, 582, 663, 535
• GCD of 199, 357, 191, 542
• GCD of 520, 148, 364, 891

Given numbers are 125, 309, 942, 475
The greatest common divisor of numbers 125, 309, 942, 475 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 309, 942, 475 is 1.

1. What is the GCD of 125, 309, 942, 475?

GCD of given numbers 125, 309, 942, 475 is 1

2. How to calculate the greatest common divisor of 125, 309, 942, 475?

We can find the highest common divisor of 125, 309, 942, 475 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 125, 309, 942, 475 i.e 1.

3. How can I use the GCD of 125, 309, 942, 475Calculator?

Out the numbers 125, 309, 942, 475 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.