GCD of 708, 147, 861, 818 Calculator

Given Input numbers are 708, 147, 861, 818

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

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

GCD of numbers is the greatest common divisor

So, the GCD (708, 147, 861, 818) = 1.

Given numbers are 708, 147, 861, 818

The list of prime factors of all numbers are

Prime factors of 708 are 2 x 2 x 3 x 59

Prime factors of 147 are 3 x 7 x 7

Prime factors of 861 are 3 x 7 x 41

Prime factors of 818 are 2 x 409

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

Given numbers are 708, 147, 861, 818

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

Apply this formula for all numbers.

Step1:

LCM(708, 147) = 34692

GCD(708, 147) = ( 708 x 147 ) / 34692

= 708 / 147

= 708

Step2:

LCM(3, 861) = 861

GCD(3, 861) = ( 3 x 861 ) / 861

= 3 / 861

= 3

Step3:

LCM(3, 818) = 2454

GCD(3, 818) = ( 3 x 818 ) / 2454

= 3 / 818

= 3

So, Greatest Common Divisor of 708, 147, 861, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 319, 455, 595, 870
• GCD of 546, 762, 131, 120
• GCD of 538, 343, 219, 331
• GCD of 543, 883, 977, 337
• GCD of 967, 867, 586, 645

Given numbers are 708, 147, 861, 818
The greatest common divisor of numbers 708, 147, 861, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 708, 147, 861, 818 is 1.

1. What is the GCD of 708, 147, 861, 818?

GCD of given numbers 708, 147, 861, 818 is 1

2. How to calculate the greatest common divisor of 708, 147, 861, 818?

We can find the highest common divisor of 708, 147, 861, 818 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 708, 147, 861, 818 i.e 1.

3. How can I use the GCD of 708, 147, 861, 818Calculator?

Out the numbers 708, 147, 861, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.