GCD of 377, 822, 387, 145 Calculator

Given Input numbers are 377, 822, 387, 145

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

Divisors of 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (377, 822, 387, 145) = 1.

Given numbers are 377, 822, 387, 145

The list of prime factors of all numbers are

Prime factors of 377 are 13 x 29

Prime factors of 822 are 2 x 3 x 137

Prime factors of 387 are 3 x 3 x 43

Prime factors of 145 are 5 x 29

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

Given numbers are 377, 822, 387, 145

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

Apply this formula for all numbers.

Step1:

LCM(377, 822) = 309894

GCD(377, 822) = ( 377 x 822 ) / 309894

= 377 / 822

= 377

Step2:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

Step3:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

So, Greatest Common Divisor of 377, 822, 387, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 889, 469, 547, 720
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• GCD of 542, 796, 486, 226

Given numbers are 377, 822, 387, 145
The greatest common divisor of numbers 377, 822, 387, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 377, 822, 387, 145 is 1.

1. What is the GCD of 377, 822, 387, 145?

GCD of given numbers 377, 822, 387, 145 is 1

2. How to calculate the greatest common divisor of 377, 822, 387, 145?

We can find the highest common divisor of 377, 822, 387, 145 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 377, 822, 387, 145 i.e 1.

3. How can I use the GCD of 377, 822, 387, 145Calculator?

Out the numbers 377, 822, 387, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.