GCD of 421, 989, 849, 760 Calculator

Given Input numbers are 421, 989, 849, 760

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 849 :

The positive integer divisors of 849 that completely divides 849 are.

1, 3, 283, 849

Divisors of 760 :

The positive integer divisors of 760 that completely divides 760 are.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

GCD of numbers is the greatest common divisor

So, the GCD (421, 989, 849, 760) = 1.

Given numbers are 421, 989, 849, 760

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 989 are 23 x 43

Prime factors of 849 are 3 x 283

Prime factors of 760 are 2 x 2 x 2 x 5 x 19

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

Given numbers are 421, 989, 849, 760

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

Apply this formula for all numbers.

Step1:

LCM(421, 989) = 416369

GCD(421, 989) = ( 421 x 989 ) / 416369

= 421 / 989

= 421

Step2:

LCM(1, 849) = 849

GCD(1, 849) = ( 1 x 849 ) / 849

= 1 / 849

= 1

Step3:

LCM(1, 760) = 760

GCD(1, 760) = ( 1 x 760 ) / 760

= 1 / 760

= 1

So, Greatest Common Divisor of 421, 989, 849, 760 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 698, 584, 501, 198
• GCD of 132, 349, 825, 343
• GCD of 842, 434, 298, 429
• GCD of 326, 304, 672, 225
• GCD of 972, 491, 388, 976

Given numbers are 421, 989, 849, 760
The greatest common divisor of numbers 421, 989, 849, 760 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 989, 849, 760 is 1.

1. What is the GCD of 421, 989, 849, 760?

GCD of given numbers 421, 989, 849, 760 is 1

2. How to calculate the greatest common divisor of 421, 989, 849, 760?

We can find the highest common divisor of 421, 989, 849, 760 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 421, 989, 849, 760 i.e 1.

3. How can I use the GCD of 421, 989, 849, 760Calculator?

Out the numbers 421, 989, 849, 760 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.