GCD of 125, 792, 920, 870 Calculator

Given Input numbers are 125, 792, 920, 870

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 792 :

The positive integer divisors of 792 that completely divides 792 are.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

GCD of numbers is the greatest common divisor

So, the GCD (125, 792, 920, 870) = 1.

Given numbers are 125, 792, 920, 870

The list of prime factors of all numbers are

Prime factors of 125 are 5 x 5 x 5

Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 870 are 2 x 3 x 5 x 29

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

Given numbers are 125, 792, 920, 870

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

Apply this formula for all numbers.

Step1:

LCM(125, 792) = 99000

GCD(125, 792) = ( 125 x 792 ) / 99000

= 125 / 792

= 125

Step2:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

Step3:

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

= 1 / 870

= 1

So, Greatest Common Divisor of 125, 792, 920, 870 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 276, 366, 581, 996
• GCD of 998, 900, 589, 569
• GCD of 862, 664, 147, 342
• GCD of 949, 563, 883, 156
• GCD of 300, 240, 262, 635

Given numbers are 125, 792, 920, 870
The greatest common divisor of numbers 125, 792, 920, 870 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 792, 920, 870 is 1.

1. What is the GCD of 125, 792, 920, 870?

GCD of given numbers 125, 792, 920, 870 is 1

2. How to calculate the greatest common divisor of 125, 792, 920, 870?

We can find the highest common divisor of 125, 792, 920, 870 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, 792, 920, 870 i.e 1.

3. How can I use the GCD of 125, 792, 920, 870Calculator?

Out the numbers 125, 792, 920, 870 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.