GCD of 821, 848, 824, 788 Calculator

Given Input numbers are 821, 848, 824, 788

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

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 848 :

The positive integer divisors of 848 that completely divides 848 are.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

GCD of numbers is the greatest common divisor

So, the GCD (821, 848, 824, 788) = 1.

Given numbers are 821, 848, 824, 788

The list of prime factors of all numbers are

Prime factors of 821 are 821

Prime factors of 848 are 2 x 2 x 2 x 2 x 53

Prime factors of 824 are 2 x 2 x 2 x 103

Prime factors of 788 are 2 x 2 x 197

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

Given numbers are 821, 848, 824, 788

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

Apply this formula for all numbers.

Step1:

LCM(821, 848) = 696208

GCD(821, 848) = ( 821 x 848 ) / 696208

= 821 / 848

= 821

Step2:

LCM(1, 824) = 824

GCD(1, 824) = ( 1 x 824 ) / 824

= 1 / 824

= 1

Step3:

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

= 1 / 788

= 1

So, Greatest Common Divisor of 821, 848, 824, 788 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 864, 584, 550, 260
• GCD of 840, 869, 388, 691
• GCD of 480, 943, 438, 802
• GCD of 108, 534, 803, 488
• GCD of 471, 817, 354, 271

Given numbers are 821, 848, 824, 788
The greatest common divisor of numbers 821, 848, 824, 788 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 848, 824, 788 is 1.

1. What is the GCD of 821, 848, 824, 788?

GCD of given numbers 821, 848, 824, 788 is 1

2. How to calculate the greatest common divisor of 821, 848, 824, 788?

We can find the highest common divisor of 821, 848, 824, 788 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 821, 848, 824, 788 i.e 1.

3. How can I use the GCD of 821, 848, 824, 788Calculator?

Out the numbers 821, 848, 824, 788 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.