GCD of 840, 149, 989, 241 Calculator

Given Input numbers are 840, 149, 989, 241

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

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 149 :

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

1, 149

Divisors of 989 :

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

1, 23, 43, 989

Divisors of 241 :

The positive integer divisors of 241 that completely divides 241 are.

1, 241

GCD of numbers is the greatest common divisor

So, the GCD (840, 149, 989, 241) = 1.

Given numbers are 840, 149, 989, 241

The list of prime factors of all numbers are

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 149 are 149

Prime factors of 989 are 23 x 43

Prime factors of 241 are 241

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

Given numbers are 840, 149, 989, 241

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

Apply this formula for all numbers.

Step1:

LCM(840, 149) = 125160

GCD(840, 149) = ( 840 x 149 ) / 125160

= 840 / 149

= 840

Step2:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

Step3:

LCM(1, 241) = 241

GCD(1, 241) = ( 1 x 241 ) / 241

= 1 / 241

= 1

So, Greatest Common Divisor of 840, 149, 989, 241 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 167, 198, 424, 884
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• GCD of 161, 816, 328, 643

Given numbers are 840, 149, 989, 241
The greatest common divisor of numbers 840, 149, 989, 241 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 840, 149, 989, 241 is 1.

1. What is the GCD of 840, 149, 989, 241?

GCD of given numbers 840, 149, 989, 241 is 1

2. How to calculate the greatest common divisor of 840, 149, 989, 241?

We can find the highest common divisor of 840, 149, 989, 241 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 840, 149, 989, 241 i.e 1.

3. How can I use the GCD of 840, 149, 989, 241Calculator?

Out the numbers 840, 149, 989, 241 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.