GCD of 823, 777, 664, 101 Calculator

Given Input numbers are 823, 777, 664, 101

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

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 101 :

The positive integer divisors of 101 that completely divides 101 are.

1, 101

GCD of numbers is the greatest common divisor

So, the GCD (823, 777, 664, 101) = 1.

Given numbers are 823, 777, 664, 101

The list of prime factors of all numbers are

Prime factors of 823 are 823

Prime factors of 777 are 3 x 7 x 37

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 101 are 101

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

Given numbers are 823, 777, 664, 101

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

Apply this formula for all numbers.

Step1:

LCM(823, 777) = 639471

GCD(823, 777) = ( 823 x 777 ) / 639471

= 823 / 777

= 823

Step2:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

Step3:

LCM(1, 101) = 101

GCD(1, 101) = ( 1 x 101 ) / 101

= 1 / 101

= 1

So, Greatest Common Divisor of 823, 777, 664, 101 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 911, 186, 591, 567
• GCD of 744, 117, 948, 591
• GCD of 974, 257, 411, 538
• GCD of 984, 786, 705, 377
• GCD of 146, 411, 633, 807

Given numbers are 823, 777, 664, 101
The greatest common divisor of numbers 823, 777, 664, 101 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 823, 777, 664, 101 is 1.

1. What is the GCD of 823, 777, 664, 101?

GCD of given numbers 823, 777, 664, 101 is 1

2. How to calculate the greatest common divisor of 823, 777, 664, 101?

We can find the highest common divisor of 823, 777, 664, 101 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 823, 777, 664, 101 i.e 1.

3. How can I use the GCD of 823, 777, 664, 101Calculator?

Out the numbers 823, 777, 664, 101 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.