GCD of 820, 973, 153, 718 Calculator

Given Input numbers are 820, 973, 153, 718

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

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 718 :

The positive integer divisors of 718 that completely divides 718 are.

1, 2, 359, 718

GCD of numbers is the greatest common divisor

So, the GCD (820, 973, 153, 718) = 1.

Given numbers are 820, 973, 153, 718

The list of prime factors of all numbers are

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 973 are 7 x 139

Prime factors of 153 are 3 x 3 x 17

Prime factors of 718 are 2 x 359

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

Given numbers are 820, 973, 153, 718

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

Apply this formula for all numbers.

Step1:

LCM(820, 973) = 797860

GCD(820, 973) = ( 820 x 973 ) / 797860

= 820 / 973

= 820

Step2:

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

= 1 / 153

= 1

Step3:

LCM(1, 718) = 718

GCD(1, 718) = ( 1 x 718 ) / 718

= 1 / 718

= 1

So, Greatest Common Divisor of 820, 973, 153, 718 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 996, 589, 449, 396
• GCD of 928, 148, 406, 620
• GCD of 416, 711, 741, 926
• GCD of 981, 756, 607, 414
• GCD of 356, 925, 456, 679

Given numbers are 820, 973, 153, 718
The greatest common divisor of numbers 820, 973, 153, 718 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 973, 153, 718 is 1.

1. What is the GCD of 820, 973, 153, 718?

GCD of given numbers 820, 973, 153, 718 is 1

2. How to calculate the greatest common divisor of 820, 973, 153, 718?

We can find the highest common divisor of 820, 973, 153, 718 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 820, 973, 153, 718 i.e 1.

3. How can I use the GCD of 820, 973, 153, 718Calculator?

Out the numbers 820, 973, 153, 718 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.