Given numbers are 803,121,916,722

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

The LCM of 803,121,916,722 is 2920861108.

Find LCM of 803,121,916,722 with Prime Factorization

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

2 x 11 x 73 x 11 x 458 x 361 = 2920861108

Therefore, the lowest common multiple of 803,121,916,722 is 2920861108.

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.

803 x 121 x 916 x 722 = 64258944376

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.

803 : 1, 11, 73, 803

121 : 1, 11, 121

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

722 : 1, 2, 19, 38, 361, 722

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 803,121,916,722, is 1.

Now, the common factors can be found like this.

803:11x 73

121:11x 11

916:2x 2x 229

722:2x 19x 19

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 64258944376/(1x22)

LCM = 64258944376/22

LCM = 2920861108

Thus, we can understand that the LCM of 803,121,916,722 is 2920861108.

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

• LCM of 795, 506, 297, 589
• LCM of 143, 521, 657, 609
• LCM of 221, 133, 334, 798
• LCM of 326, 771, 144, 919
• LCM of 646, 461, 480, 930

1. What is the LCM of 803, 121, 916, 722?

Answer: LCM of 803, 121, 916, 722 is 2920861108.

2. How to calculate the LCM of 803, 121, 916, 722?

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 803, 121, 916, 722.

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}.