GCD of 137, 444, 992, 644 Calculator

Given Input numbers are 137, 444, 992, 644

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

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 444 :

The positive integer divisors of 444 that completely divides 444 are.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 992 :

The positive integer divisors of 992 that completely divides 992 are.

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

GCD of numbers is the greatest common divisor

So, the GCD (137, 444, 992, 644) = 1.

Given numbers are 137, 444, 992, 644

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 444 are 2 x 2 x 3 x 37

Prime factors of 992 are 2 x 2 x 2 x 2 x 2 x 31

Prime factors of 644 are 2 x 2 x 7 x 23

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

Given numbers are 137, 444, 992, 644

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

Apply this formula for all numbers.

Step1:

LCM(137, 444) = 60828

GCD(137, 444) = ( 137 x 444 ) / 60828

= 137 / 444

= 137

Step2:

LCM(1, 992) = 992

GCD(1, 992) = ( 1 x 992 ) / 992

= 1 / 992

= 1

Step3:

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

= 1 / 644

= 1

So, Greatest Common Divisor of 137, 444, 992, 644 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 620, 662, 344, 171
• GCD of 324, 543, 622, 339
• GCD of 749, 245, 266, 441
• GCD of 416, 170, 728, 722
• GCD of 874, 154, 131, 819

Given numbers are 137, 444, 992, 644
The greatest common divisor of numbers 137, 444, 992, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 444, 992, 644 is 1.

1. What is the GCD of 137, 444, 992, 644?

GCD of given numbers 137, 444, 992, 644 is 1

2. How to calculate the greatest common divisor of 137, 444, 992, 644?

We can find the highest common divisor of 137, 444, 992, 644 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 137, 444, 992, 644 i.e 1.

3. How can I use the GCD of 137, 444, 992, 644Calculator?

Out the numbers 137, 444, 992, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.