GCD of 577, 390, 380, 149 Calculator

Given Input numbers are 577, 390, 380, 149

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

Divisors of 577 :

The positive integer divisors of 577 that completely divides 577 are.

1, 577

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

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 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 (577, 390, 380, 149) = 1.

Given numbers are 577, 390, 380, 149

The list of prime factors of all numbers are

Prime factors of 577 are 577

Prime factors of 390 are 2 x 3 x 5 x 13

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

Prime factors of 149 are 149

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

Given numbers are 577, 390, 380, 149

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

Apply this formula for all numbers.

Step1:

LCM(577, 390) = 225030

GCD(577, 390) = ( 577 x 390 ) / 225030

= 577 / 390

= 577

Step2:

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

= 1 / 380

= 1

Step3:

LCM(1, 149) = 149

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

= 1 / 149

= 1

So, Greatest Common Divisor of 577, 390, 380, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 680, 395, 720, 492
• GCD of 693, 598, 250, 844
• GCD of 953, 413, 319, 467
• GCD of 440, 528, 517, 610
• GCD of 603, 604, 440, 790

Given numbers are 577, 390, 380, 149
The greatest common divisor of numbers 577, 390, 380, 149 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 577, 390, 380, 149 is 1.

1. What is the GCD of 577, 390, 380, 149?

GCD of given numbers 577, 390, 380, 149 is 1

2. How to calculate the greatest common divisor of 577, 390, 380, 149?

We can find the highest common divisor of 577, 390, 380, 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 577, 390, 380, 149 i.e 1.

3. How can I use the GCD of 577, 390, 380, 149Calculator?

Out the numbers 577, 390, 380, 149 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.