GCD of 757, 209, 891, 828 Calculator

Given Input numbers are 757, 209, 891, 828

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

Divisors of 757 :

The positive integer divisors of 757 that completely divides 757 are.

1, 757

Divisors of 209 :

The positive integer divisors of 209 that completely divides 209 are.

1, 11, 19, 209

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (757, 209, 891, 828) = 1.

Given numbers are 757, 209, 891, 828

The list of prime factors of all numbers are

Prime factors of 757 are 757

Prime factors of 209 are 11 x 19

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 757, 209, 891, 828

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

Apply this formula for all numbers.

Step1:

LCM(757, 209) = 158213

GCD(757, 209) = ( 757 x 209 ) / 158213

= 757 / 209

= 757

Step2:

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

= 1 / 891

= 1

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 757, 209, 891, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 930, 335, 980, 465
• GCD of 926, 745, 120, 953
• GCD of 323, 208, 253, 616
• GCD of 378, 640, 234, 116
• GCD of 320, 358, 307, 723

Given numbers are 757, 209, 891, 828
The greatest common divisor of numbers 757, 209, 891, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 757, 209, 891, 828 is 1.

1. What is the GCD of 757, 209, 891, 828?

GCD of given numbers 757, 209, 891, 828 is 1

2. How to calculate the greatest common divisor of 757, 209, 891, 828?

We can find the highest common divisor of 757, 209, 891, 828 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 757, 209, 891, 828 i.e 1.

3. How can I use the GCD of 757, 209, 891, 828Calculator?

Out the numbers 757, 209, 891, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.