Given numbers are 836,916,389,424

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 836,916,389,424 is 7894001896.

Find LCM of 836,916,389,424 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 2 x 209 x 229 x 389 x 106 = 7894001896

Therefore, the lowest common multiple of 836,916,389,424 is 7894001896.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

836 x 916 x 389 x 424 = 126304030336

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

916 : 1, 2, 4, 229, 458, 916

389 : 1, 389

424 : 1, 2, 4, 8, 53, 106, 212, 424

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 836,916,389,424, is 1.

Now, the common factors can be found like this.

836:2x 2x 11x 19

916:2x 2x 229

389:389

424:2x 2x 2x 53

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 126304030336/(1x16)

LCM = 126304030336/16

LCM = 7894001896

Thus, we can understand that the LCM of 836,916,389,424 is 7894001896.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 517, 941, 227, 972
• LCM of 539, 969, 981, 648
• LCM of 581, 443, 809, 678
• LCM of 705, 673, 158, 616
• LCM of 919, 545, 523, 741

1. What is the LCM of 836, 916, 389, 424?

Answer: LCM of 836, 916, 389, 424 is 7894001896.

2. How to calculate the LCM of 836, 916, 389, 424?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 836, 916, 389, 424.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.