GCD of 651, 145, 722, 973 Calculator

Given Input numbers are 651, 145, 722, 973

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

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 973 :

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

1, 7, 139, 973

GCD of numbers is the greatest common divisor

So, the GCD (651, 145, 722, 973) = 1.

Given numbers are 651, 145, 722, 973

The list of prime factors of all numbers are

Prime factors of 651 are 3 x 7 x 31

Prime factors of 145 are 5 x 29

Prime factors of 722 are 2 x 19 x 19

Prime factors of 973 are 7 x 139

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

Given numbers are 651, 145, 722, 973

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

Apply this formula for all numbers.

Step1:

LCM(651, 145) = 94395

GCD(651, 145) = ( 651 x 145 ) / 94395

= 651 / 145

= 651

Step2:

LCM(1, 722) = 722

GCD(1, 722) = ( 1 x 722 ) / 722

= 1 / 722

= 1

Step3:

LCM(1, 973) = 973

GCD(1, 973) = ( 1 x 973 ) / 973

= 1 / 973

= 1

So, Greatest Common Divisor of 651, 145, 722, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 309, 221, 431, 143
• GCD of 221, 393, 418, 473
• GCD of 139, 327, 893, 821
• GCD of 583, 611, 215, 502
• GCD of 689, 116, 345, 838

Given numbers are 651, 145, 722, 973
The greatest common divisor of numbers 651, 145, 722, 973 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 651, 145, 722, 973 is 1.

1. What is the GCD of 651, 145, 722, 973?

GCD of given numbers 651, 145, 722, 973 is 1

2. How to calculate the greatest common divisor of 651, 145, 722, 973?

We can find the highest common divisor of 651, 145, 722, 973 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 651, 145, 722, 973 i.e 1.

3. How can I use the GCD of 651, 145, 722, 973Calculator?

Out the numbers 651, 145, 722, 973 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.