GCD of 693, 395, 480, 670 Calculator

Given Input numbers are 693, 395, 480, 670

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

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

GCD of numbers is the greatest common divisor

So, the GCD (693, 395, 480, 670) = 1.

Given numbers are 693, 395, 480, 670

The list of prime factors of all numbers are

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 395 are 5 x 79

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 670 are 2 x 5 x 67

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

Given numbers are 693, 395, 480, 670

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

Apply this formula for all numbers.

Step1:

LCM(693, 395) = 273735

GCD(693, 395) = ( 693 x 395 ) / 273735

= 693 / 395

= 693

Step2:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

Step3:

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

= 1 / 670

= 1

So, Greatest Common Divisor of 693, 395, 480, 670 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 440, 172, 693, 932
• GCD of 963, 548, 107, 631
• GCD of 635, 538, 919, 235
• GCD of 565, 124, 834, 870
• GCD of 881, 204, 691, 252

Given numbers are 693, 395, 480, 670
The greatest common divisor of numbers 693, 395, 480, 670 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 693, 395, 480, 670 is 1.

1. What is the GCD of 693, 395, 480, 670?

GCD of given numbers 693, 395, 480, 670 is 1

2. How to calculate the greatest common divisor of 693, 395, 480, 670?

We can find the highest common divisor of 693, 395, 480, 670 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 693, 395, 480, 670 i.e 1.

3. How can I use the GCD of 693, 395, 480, 670Calculator?

Out the numbers 693, 395, 480, 670 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.