GCD of 795, 138, 745, 400 Calculator

Given Input numbers are 795, 138, 745, 400

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

Divisors of 795 :

The positive integer divisors of 795 that completely divides 795 are.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

GCD of numbers is the greatest common divisor

So, the GCD (795, 138, 745, 400) = 1.

Given numbers are 795, 138, 745, 400

The list of prime factors of all numbers are

Prime factors of 795 are 3 x 5 x 53

Prime factors of 138 are 2 x 3 x 23

Prime factors of 745 are 5 x 149

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 795, 138, 745, 400

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

Apply this formula for all numbers.

Step1:

LCM(795, 138) = 36570

GCD(795, 138) = ( 795 x 138 ) / 36570

= 795 / 138

= 795

Step2:

LCM(3, 745) = 2235

GCD(3, 745) = ( 3 x 745 ) / 2235

= 3 / 745

= 3

Step3:

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

= 1 / 400

= 1

So, Greatest Common Divisor of 795, 138, 745, 400 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 903, 192, 853, 438
• GCD of 310, 895, 952, 970
• GCD of 579, 828, 178, 572
• GCD of 947, 438, 614, 604
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Given numbers are 795, 138, 745, 400
The greatest common divisor of numbers 795, 138, 745, 400 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 795, 138, 745, 400 is 1.

1. What is the GCD of 795, 138, 745, 400?

GCD of given numbers 795, 138, 745, 400 is 1

2. How to calculate the greatest common divisor of 795, 138, 745, 400?

We can find the highest common divisor of 795, 138, 745, 400 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 795, 138, 745, 400 i.e 1.

3. How can I use the GCD of 795, 138, 745, 400Calculator?

Out the numbers 795, 138, 745, 400 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.