GCD of 370, 553, 775, 638 Calculator

Given Input numbers are 370, 553, 775, 638

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

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 553 :

The positive integer divisors of 553 that completely divides 553 are.

1, 7, 79, 553

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

GCD of numbers is the greatest common divisor

So, the GCD (370, 553, 775, 638) = 1.

Given numbers are 370, 553, 775, 638

The list of prime factors of all numbers are

Prime factors of 370 are 2 x 5 x 37

Prime factors of 553 are 7 x 79

Prime factors of 775 are 5 x 5 x 31

Prime factors of 638 are 2 x 11 x 29

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

Given numbers are 370, 553, 775, 638

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

Apply this formula for all numbers.

Step1:

LCM(370, 553) = 204610

GCD(370, 553) = ( 370 x 553 ) / 204610

= 370 / 553

= 370

Step2:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

Step3:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

So, Greatest Common Divisor of 370, 553, 775, 638 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 273, 918, 336, 571
• GCD of 847, 991, 105, 660
• GCD of 325, 124, 668, 535
• GCD of 857, 193, 540, 920
• GCD of 561, 606, 859, 629

Given numbers are 370, 553, 775, 638
The greatest common divisor of numbers 370, 553, 775, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 370, 553, 775, 638 is 1.

1. What is the GCD of 370, 553, 775, 638?

GCD of given numbers 370, 553, 775, 638 is 1

2. How to calculate the greatest common divisor of 370, 553, 775, 638?

We can find the highest common divisor of 370, 553, 775, 638 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 370, 553, 775, 638 i.e 1.

3. How can I use the GCD of 370, 553, 775, 638Calculator?

Out the numbers 370, 553, 775, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.