GCD of 158, 667, 168, 120 Calculator

Given Input numbers are 158, 667, 168, 120

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

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

Divisors of 667 :

The positive integer divisors of 667 that completely divides 667 are.

1, 23, 29, 667

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

GCD of numbers is the greatest common divisor

So, the GCD (158, 667, 168, 120) = 1.

Given numbers are 158, 667, 168, 120

The list of prime factors of all numbers are

Prime factors of 158 are 2 x 79

Prime factors of 667 are 23 x 29

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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

Given numbers are 158, 667, 168, 120

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

Apply this formula for all numbers.

Step1:

LCM(158, 667) = 105386

GCD(158, 667) = ( 158 x 667 ) / 105386

= 158 / 667

= 158

Step2:

LCM(1, 168) = 168

GCD(1, 168) = ( 1 x 168 ) / 168

= 1 / 168

= 1

Step3:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

So, Greatest Common Divisor of 158, 667, 168, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 773, 855, 130, 864
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• GCD of 107, 423, 757, 580
• GCD of 825, 224, 674, 867

Given numbers are 158, 667, 168, 120
The greatest common divisor of numbers 158, 667, 168, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 158, 667, 168, 120 is 1.

1. What is the GCD of 158, 667, 168, 120?

GCD of given numbers 158, 667, 168, 120 is 1

2. How to calculate the greatest common divisor of 158, 667, 168, 120?

We can find the highest common divisor of 158, 667, 168, 120 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 158, 667, 168, 120 i.e 1.

3. How can I use the GCD of 158, 667, 168, 120Calculator?

Out the numbers 158, 667, 168, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.