GCD of 380, 297, 637, 149 Calculator

Given Input numbers are 380, 297, 637, 149

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

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 297 :

The positive integer divisors of 297 that completely divides 297 are.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

GCD of numbers is the greatest common divisor

So, the GCD (380, 297, 637, 149) = 1.

Given numbers are 380, 297, 637, 149

The list of prime factors of all numbers are

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 297 are 3 x 3 x 3 x 11

Prime factors of 637 are 7 x 7 x 13

Prime factors of 149 are 149

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

Given numbers are 380, 297, 637, 149

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

Apply this formula for all numbers.

Step1:

LCM(380, 297) = 112860

GCD(380, 297) = ( 380 x 297 ) / 112860

= 380 / 297

= 380

Step2:

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

= 1 / 637

= 1

Step3:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1

So, Greatest Common Divisor of 380, 297, 637, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 651, 366, 938, 487
• GCD of 937, 196, 600, 997
• GCD of 981, 101, 726, 855
• GCD of 862, 372, 177, 476
• GCD of 477, 356, 724, 512

Given numbers are 380, 297, 637, 149
The greatest common divisor of numbers 380, 297, 637, 149 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 297, 637, 149 is 1.

1. What is the GCD of 380, 297, 637, 149?

GCD of given numbers 380, 297, 637, 149 is 1

2. How to calculate the greatest common divisor of 380, 297, 637, 149?

We can find the highest common divisor of 380, 297, 637, 149 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 380, 297, 637, 149 i.e 1.

3. How can I use the GCD of 380, 297, 637, 149Calculator?

Out the numbers 380, 297, 637, 149 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.