Given numbers are 854,447,115,742

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

The LCM of 854,447,115,742 is 2326693110.

Find LCM of 854,447,115,742 with Prime Factorization

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

2 x 7 x 61 x 447 x 115 x 53 = 2326693110

Therefore, the lowest common multiple of 854,447,115,742 is 2326693110.

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.

854 x 447 x 115 x 742 = 32573703540

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.

854 : 1, 2, 7, 14, 61, 122, 427, 854

447 : 1, 3, 149, 447

115 : 1, 5, 23, 115

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 854,447,115,742, is 1.

Now, the common factors can be found like this.

854:2x 7x 61

447:3x 149

115:5x 23

742:2x 7x 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 7 = 14

Therefore, the value for common factors is 14.

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 = 32573703540/(1x14)

LCM = 32573703540/14

LCM = 2326693110

Thus, we can understand that the LCM of 854,447,115,742 is 2326693110.

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

• LCM of 578, 628, 646, 723
• LCM of 491, 344, 696, 385
• LCM of 890, 145, 398, 664
• LCM of 278, 359, 141, 410
• LCM of 554, 724, 518, 188

1. What is the LCM of 854, 447, 115, 742?

Answer: LCM of 854, 447, 115, 742 is 2326693110.

2. How to calculate the LCM of 854, 447, 115, 742?

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 854, 447, 115, 742.

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}.