GCD of 375, 905, 387, 980 Calculator

Given Input numbers are 375, 905, 387, 980

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

Divisors of 375 :

The positive integer divisors of 375 that completely divides 375 are.

1, 3, 5, 15, 25, 75, 125, 375

Divisors of 905 :

The positive integer divisors of 905 that completely divides 905 are.

1, 5, 181, 905

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (375, 905, 387, 980) = 1.

Given numbers are 375, 905, 387, 980

The list of prime factors of all numbers are

Prime factors of 375 are 3 x 5 x 5 x 5

Prime factors of 905 are 5 x 181

Prime factors of 387 are 3 x 3 x 43

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 375, 905, 387, 980

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

Apply this formula for all numbers.

Step1:

LCM(375, 905) = 67875

GCD(375, 905) = ( 375 x 905 ) / 67875

= 375 / 905

= 375

Step2:

LCM(5, 387) = 1935

GCD(5, 387) = ( 5 x 387 ) / 1935

= 5 / 387

= 5

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 375, 905, 387, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 435, 425, 919, 399
• GCD of 235, 174, 413, 764
• GCD of 150, 946, 831, 566
• GCD of 132, 635, 548, 359
• GCD of 907, 480, 379, 686

Given numbers are 375, 905, 387, 980
The greatest common divisor of numbers 375, 905, 387, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 375, 905, 387, 980 is 1.

1. What is the GCD of 375, 905, 387, 980?

GCD of given numbers 375, 905, 387, 980 is 1

2. How to calculate the greatest common divisor of 375, 905, 387, 980?

We can find the highest common divisor of 375, 905, 387, 980 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 375, 905, 387, 980 i.e 1.

3. How can I use the GCD of 375, 905, 387, 980Calculator?

Out the numbers 375, 905, 387, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.