GCD of 464, 381, 66, 770 Calculator

Given Input numbers are 464, 381, 66, 770

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

Divisors of 464 :

The positive integer divisors of 464 that completely divides 464 are.

1, 2, 4, 8, 16, 29, 58, 116, 232, 464

Divisors of 381 :

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

1, 3, 127, 381

Divisors of 66 :

The positive integer divisors of 66 that completely divides 66 are.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

GCD of numbers is the greatest common divisor

So, the GCD (464, 381, 66, 770) = 1.

Given numbers are 464, 381, 66, 770

The list of prime factors of all numbers are

Prime factors of 464 are 2 x 2 x 2 x 2 x 29

Prime factors of 381 are 3 x 127

Prime factors of 66 are 2 x 3 x 11

Prime factors of 770 are 2 x 5 x 7 x 11

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

Given numbers are 464, 381, 66, 770

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

Apply this formula for all numbers.

Step1:

LCM(464, 381) = 176784

GCD(464, 381) = ( 464 x 381 ) / 176784

= 464 / 381

= 464

Step2:

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

= 1 / 66

= 1

Step3:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

So, Greatest Common Divisor of 464, 381, 66, 770 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 129, 176, 89, 784
• GCD of 244, 934, 92, 165
• GCD of 300, 378, 76, 153
• GCD of 591, 886, 18, 202
• GCD of 378, 391, 58, 436

Given numbers are 464, 381, 66, 770
The greatest common divisor of numbers 464, 381, 66, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 464, 381, 66, 770 is 1.

1. What is the GCD of 464, 381, 66, 770?

GCD of given numbers 464, 381, 66, 770 is 1

2. How to calculate the greatest common divisor of 464, 381, 66, 770?

We can find the highest common divisor of 464, 381, 66, 770 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 464, 381, 66, 770 i.e 1.

3. How can I use the GCD of 464, 381, 66, 770Calculator?

Out the numbers 464, 381, 66, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.