GCD of 149, 381, 782, 380 Calculator

Given Input numbers are 149, 381, 782, 380

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

Divisors of 149 :

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

1, 149

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

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

GCD of numbers is the greatest common divisor

So, the GCD (149, 381, 782, 380) = 1.

Given numbers are 149, 381, 782, 380

The list of prime factors of all numbers are

Prime factors of 149 are 149

Prime factors of 381 are 3 x 127

Prime factors of 782 are 2 x 17 x 23

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

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

Given numbers are 149, 381, 782, 380

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

Apply this formula for all numbers.

Step1:

LCM(149, 381) = 56769

GCD(149, 381) = ( 149 x 381 ) / 56769

= 149 / 381

= 149

Step2:

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

= 1 / 782

= 1

Step3:

LCM(1, 380) = 380

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

= 1 / 380

= 1

So, Greatest Common Divisor of 149, 381, 782, 380 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 334, 358, 593, 526
• GCD of 516, 526, 108, 780
• GCD of 835, 606, 286, 770
• GCD of 534, 620, 598, 179
• GCD of 106, 660, 613, 154

Given numbers are 149, 381, 782, 380
The greatest common divisor of numbers 149, 381, 782, 380 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 149, 381, 782, 380 is 1.

1. What is the GCD of 149, 381, 782, 380?

GCD of given numbers 149, 381, 782, 380 is 1

2. How to calculate the greatest common divisor of 149, 381, 782, 380?

We can find the highest common divisor of 149, 381, 782, 380 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 149, 381, 782, 380 i.e 1.

3. How can I use the GCD of 149, 381, 782, 380Calculator?

Out the numbers 149, 381, 782, 380 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.