GCD of 669, 438, 710 Calculator

Given Input numbers are 669, 438, 710

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

Divisors of 669 :

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

1, 3, 223, 669

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

GCD of numbers is the greatest common divisor

So, the GCD (669, 438, 710) = 1.

Given numbers are 669, 438, 710

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 438 are 2 x 3 x 73

Prime factors of 710 are 2 x 5 x 71

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

Given numbers are 669, 438, 710

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

Apply this formula for all numbers.

Step1:

LCM(669, 438) = 97674

GCD(669, 438) = ( 669 x 438 ) / 97674

= 669 / 438

= 669

Step2:

LCM(3, 710) = 2130

GCD(3, 710) = ( 3 x 710 ) / 2130

= 3 / 710

= 3

So, Greatest Common Divisor of 669, 438, 710 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 712, 266, 692
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• GCD of 989, 754, 963
• GCD of 569, 753, 995
• GCD of 756, 786, 933

Given numbers are 669, 438, 710
The greatest common divisor of numbers 669, 438, 710 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 438, 710 is 1.

1. What is the GCD of 669, 438, 710?

GCD of given numbers 669, 438, 710 is 1

2. How to calculate the greatest common divisor of 669, 438, 710?

We can find the highest common divisor of 669, 438, 710 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 669, 438, 710 i.e 1.

3. How can I use the GCD of 669, 438, 710Calculator?

Out the numbers 669, 438, 710 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.