GCD of 138, 133, 601, 989 Calculator

Given Input numbers are 138, 133, 601, 989

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

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 601 :

The positive integer divisors of 601 that completely divides 601 are.

1, 601

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

GCD of numbers is the greatest common divisor

So, the GCD (138, 133, 601, 989) = 1.

Given numbers are 138, 133, 601, 989

The list of prime factors of all numbers are

Prime factors of 138 are 2 x 3 x 23

Prime factors of 133 are 7 x 19

Prime factors of 601 are 601

Prime factors of 989 are 23 x 43

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

Given numbers are 138, 133, 601, 989

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

Apply this formula for all numbers.

Step1:

LCM(138, 133) = 18354

GCD(138, 133) = ( 138 x 133 ) / 18354

= 138 / 133

= 138

Step2:

LCM(1, 601) = 601

GCD(1, 601) = ( 1 x 601 ) / 601

= 1 / 601

= 1

Step3:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

So, Greatest Common Divisor of 138, 133, 601, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 663, 926, 124, 861
• GCD of 121, 442, 300, 121
• GCD of 290, 760, 205, 805
• GCD of 624, 989, 253, 440
• GCD of 794, 396, 272, 737

Given numbers are 138, 133, 601, 989
The greatest common divisor of numbers 138, 133, 601, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 133, 601, 989 is 1.

1. What is the GCD of 138, 133, 601, 989?

GCD of given numbers 138, 133, 601, 989 is 1

2. How to calculate the greatest common divisor of 138, 133, 601, 989?

We can find the highest common divisor of 138, 133, 601, 989 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 138, 133, 601, 989 i.e 1.

3. How can I use the GCD of 138, 133, 601, 989Calculator?

Out the numbers 138, 133, 601, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.