GCD of 712, 745, 651, 669 Calculator

Given Input numbers are 712, 745, 651, 669

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

Divisors of 712 :

The positive integer divisors of 712 that completely divides 712 are.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

Divisors of 651 :

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

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

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

GCD of numbers is the greatest common divisor

So, the GCD (712, 745, 651, 669) = 1.

Given numbers are 712, 745, 651, 669

The list of prime factors of all numbers are

Prime factors of 712 are 2 x 2 x 2 x 89

Prime factors of 745 are 5 x 149

Prime factors of 651 are 3 x 7 x 31

Prime factors of 669 are 3 x 223

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

Given numbers are 712, 745, 651, 669

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

Apply this formula for all numbers.

Step1:

LCM(712, 745) = 530440

GCD(712, 745) = ( 712 x 745 ) / 530440

= 712 / 745

= 712

Step2:

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

= 1 / 651

= 1

Step3:

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

= 1 / 669

= 1

So, Greatest Common Divisor of 712, 745, 651, 669 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 519, 213, 920, 219
• GCD of 446, 936, 963, 398
• GCD of 597, 353, 652, 147
• GCD of 296, 878, 471, 543
• GCD of 300, 593, 483, 756

Given numbers are 712, 745, 651, 669
The greatest common divisor of numbers 712, 745, 651, 669 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 712, 745, 651, 669 is 1.

1. What is the GCD of 712, 745, 651, 669?

GCD of given numbers 712, 745, 651, 669 is 1

2. How to calculate the greatest common divisor of 712, 745, 651, 669?

We can find the highest common divisor of 712, 745, 651, 669 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 712, 745, 651, 669 i.e 1.

3. How can I use the GCD of 712, 745, 651, 669Calculator?

Out the numbers 712, 745, 651, 669 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.