GCD of 446, 385, 890, 749 Calculator

Given Input numbers are 446, 385, 890, 749

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

Divisors of 446 :

The positive integer divisors of 446 that completely divides 446 are.

1, 2, 223, 446

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 890 :

The positive integer divisors of 890 that completely divides 890 are.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

GCD of numbers is the greatest common divisor

So, the GCD (446, 385, 890, 749) = 1.

Given numbers are 446, 385, 890, 749

The list of prime factors of all numbers are

Prime factors of 446 are 2 x 223

Prime factors of 385 are 5 x 7 x 11

Prime factors of 890 are 2 x 5 x 89

Prime factors of 749 are 7 x 107

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

Given numbers are 446, 385, 890, 749

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

Apply this formula for all numbers.

Step1:

LCM(446, 385) = 171710

GCD(446, 385) = ( 446 x 385 ) / 171710

= 446 / 385

= 446

Step2:

LCM(1, 890) = 890

GCD(1, 890) = ( 1 x 890 ) / 890

= 1 / 890

= 1

Step3:

LCM(1, 749) = 749

GCD(1, 749) = ( 1 x 749 ) / 749

= 1 / 749

= 1

So, Greatest Common Divisor of 446, 385, 890, 749 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 189, 228, 673, 730
• GCD of 687, 649, 721, 977
• GCD of 263, 112, 953, 586
• GCD of 517, 322, 425, 117
• GCD of 297, 250, 309, 566

Given numbers are 446, 385, 890, 749
The greatest common divisor of numbers 446, 385, 890, 749 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 446, 385, 890, 749 is 1.

1. What is the GCD of 446, 385, 890, 749?

GCD of given numbers 446, 385, 890, 749 is 1

2. How to calculate the greatest common divisor of 446, 385, 890, 749?

We can find the highest common divisor of 446, 385, 890, 749 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 446, 385, 890, 749 i.e 1.

3. How can I use the GCD of 446, 385, 890, 749Calculator?

Out the numbers 446, 385, 890, 749 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.