GCD of 669, 220, 160, 422 Calculator

Given Input numbers are 669, 220, 160, 422

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 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

GCD of numbers is the greatest common divisor

So, the GCD (669, 220, 160, 422) = 1.

Given numbers are 669, 220, 160, 422

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 422 are 2 x 211

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

Given numbers are 669, 220, 160, 422

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

Apply this formula for all numbers.

Step1:

LCM(669, 220) = 147180

GCD(669, 220) = ( 669 x 220 ) / 147180

= 669 / 220

= 669

Step2:

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

= 1 / 160

= 1

Step3:

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

= 1 / 422

= 1

So, Greatest Common Divisor of 669, 220, 160, 422 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 413, 672, 693, 949
• GCD of 310, 170, 676, 103
• GCD of 596, 288, 929, 899
• GCD of 202, 313, 554, 823
• GCD of 220, 996, 747, 113

Given numbers are 669, 220, 160, 422
The greatest common divisor of numbers 669, 220, 160, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 220, 160, 422 is 1.

1. What is the GCD of 669, 220, 160, 422?

GCD of given numbers 669, 220, 160, 422 is 1

2. How to calculate the greatest common divisor of 669, 220, 160, 422?

We can find the highest common divisor of 669, 220, 160, 422 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, 220, 160, 422 i.e 1.

3. How can I use the GCD of 669, 220, 160, 422Calculator?

Out the numbers 669, 220, 160, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.