GCD of 644, 804, 953, 708 Calculator

Given Input numbers are 644, 804, 953, 708

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

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 804 :

The positive integer divisors of 804 that completely divides 804 are.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 953 :

The positive integer divisors of 953 that completely divides 953 are.

1, 953

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

GCD of numbers is the greatest common divisor

So, the GCD (644, 804, 953, 708) = 1.

Given numbers are 644, 804, 953, 708

The list of prime factors of all numbers are

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 804 are 2 x 2 x 3 x 67

Prime factors of 953 are 953

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

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

Given numbers are 644, 804, 953, 708

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

Apply this formula for all numbers.

Step1:

LCM(644, 804) = 129444

GCD(644, 804) = ( 644 x 804 ) / 129444

= 644 / 804

= 644

Step2:

LCM(4, 953) = 3812

GCD(4, 953) = ( 4 x 953 ) / 3812

= 4 / 953

= 4

Step3:

LCM(1, 708) = 708

GCD(1, 708) = ( 1 x 708 ) / 708

= 1 / 708

= 1

So, Greatest Common Divisor of 644, 804, 953, 708 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 162, 560, 766, 439
• GCD of 744, 443, 520, 851
• GCD of 501, 621, 900, 678
• GCD of 411, 688, 928, 776
• GCD of 892, 277, 997, 787

Given numbers are 644, 804, 953, 708
The greatest common divisor of numbers 644, 804, 953, 708 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 644, 804, 953, 708 is 1.

1. What is the GCD of 644, 804, 953, 708?

GCD of given numbers 644, 804, 953, 708 is 1

2. How to calculate the greatest common divisor of 644, 804, 953, 708?

We can find the highest common divisor of 644, 804, 953, 708 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 644, 804, 953, 708 i.e 1.

3. How can I use the GCD of 644, 804, 953, 708Calculator?

Out the numbers 644, 804, 953, 708 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.