Given numbers are 461,803,120,838

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

The LCM of 461,803,120,838 is 18612801240.

Find LCM of 461,803,120,838 with Prime Factorization

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

2 x 461 x 803 x 60 x 419 = 18612801240

Therefore, the lowest common multiple of 461,803,120,838 is 18612801240.

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.

461 x 803 x 120 x 838 = 37225602480

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.

461 : 1, 461

803 : 1, 11, 73, 803

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

838 : 1, 2, 419, 838

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,803,120,838, is 1.

Now, the common factors can be found like this.

461:461

803:11x 73

120:2x 2x 2x 3x 5

838:2x 419

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

2 = 2

Therefore, the value for common factors is 2.

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 = 37225602480/(1x2)

LCM = 37225602480/2

LCM = 18612801240

Thus, we can understand that the LCM of 461,803,120,838 is 18612801240.

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

• LCM of 683, 433, 654, 911
• LCM of 890, 826, 300, 434
• LCM of 416, 680, 126, 732
• LCM of 802, 437, 998, 579
• LCM of 350, 653, 892, 245

1. What is the LCM of 461, 803, 120, 838?

Answer: LCM of 461, 803, 120, 838 is 18612801240.

2. How to calculate the LCM of 461, 803, 120, 838?

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 461, 803, 120, 838.

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}.