Given numbers are 721,226,874,407,683

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

The LCM of 721,226,874,407,683 is 19794304815362.

Find LCM of 721,226,874,407,683 with Prime Factorization

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

2 x 721 x 113 x 437 x 407 x 683 = 19794304815362

Therefore, the lowest common multiple of 721,226,874,407,683 is 19794304815362.

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.

721 x 226 x 874 x 407 x 683 = 39588609630724

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.

721 : 1, 7, 103, 721

226 : 1, 2, 113, 226

874 : 1, 2, 19, 23, 38, 46, 437, 874

407 : 1, 11, 37, 407

683 : 1, 683

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,226,874,407,683, is 1.

Now, the common factors can be found like this.

721:7x 103

226:2x 113

874:2x 19x 23

407:11x 37

683:683

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 = 39588609630724/(1x2)

LCM = 39588609630724/2

LCM = 19794304815362

Thus, we can understand that the LCM of 721,226,874,407,683 is 19794304815362.

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

• LCM of 683, 927, 982, 158, 275
• LCM of 349, 404, 509, 464, 167
• LCM of 800, 452, 200, 666, 539
• LCM of 504, 250, 623, 495, 357
• LCM of 580, 261, 399, 920, 426

1. What is the LCM of 721, 226, 874, 407, 683?

Answer: LCM of 721, 226, 874, 407, 683 is 19794304815362.

2. How to calculate the LCM of 721, 226, 874, 407, 683?

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 721, 226, 874, 407, 683.

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}.