GCD of 668, 699, 980, 340 Calculator

Given Input numbers are 668, 699, 980, 340

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

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

GCD of numbers is the greatest common divisor

So, the GCD (668, 699, 980, 340) = 1.

Given numbers are 668, 699, 980, 340

The list of prime factors of all numbers are

Prime factors of 668 are 2 x 2 x 167

Prime factors of 699 are 3 x 233

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 340 are 2 x 2 x 5 x 17

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

Given numbers are 668, 699, 980, 340

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

Apply this formula for all numbers.

Step1:

LCM(668, 699) = 466932

GCD(668, 699) = ( 668 x 699 ) / 466932

= 668 / 699

= 668

Step2:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

Step3:

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

= 1 / 340

= 1

So, Greatest Common Divisor of 668, 699, 980, 340 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 996, 991, 188, 969
• GCD of 636, 500, 456, 109
• GCD of 495, 278, 775, 904
• GCD of 631, 624, 261, 123
• GCD of 375, 281, 299, 588

Given numbers are 668, 699, 980, 340
The greatest common divisor of numbers 668, 699, 980, 340 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 699, 980, 340 is 1.

1. What is the GCD of 668, 699, 980, 340?

GCD of given numbers 668, 699, 980, 340 is 1

2. How to calculate the greatest common divisor of 668, 699, 980, 340?

We can find the highest common divisor of 668, 699, 980, 340 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 668, 699, 980, 340 i.e 1.

3. How can I use the GCD of 668, 699, 980, 340Calculator?

Out the numbers 668, 699, 980, 340 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.