Given numbers are 416,410,921,691,734

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

The LCM of 416,410,921,691,734 is 19918238739360.

Find LCM of 416,410,921,691,734 with Prime Factorization

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

2 x 208 x 205 x 921 x 691 x 367 = 19918238739360

Therefore, the lowest common multiple of 416,410,921,691,734 is 19918238739360.

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.

416 x 410 x 921 x 691 x 734 = 79672954957440

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.

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

410 : 1, 2, 5, 10, 41, 82, 205, 410

921 : 1, 3, 307, 921

691 : 1, 691

734 : 1, 2, 367, 734

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 416,410,921,691,734, is 1.

Now, the common factors can be found like this.

416:2x 2x 2x 2x 2x 13

410:2x 5x 41

921:3x 307

691:691

734:2x 367

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 79672954957440/(1x4)

LCM = 79672954957440/4

LCM = 19918238739360

Thus, we can understand that the LCM of 416,410,921,691,734 is 19918238739360.

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

• LCM of 191, 208, 347, 205, 405
• LCM of 153, 300, 570, 593, 840
• LCM of 755, 132, 718, 224, 850
• LCM of 477, 363, 929, 735, 781
• LCM of 947, 677, 189, 114, 694

1. What is the LCM of 416, 410, 921, 691, 734?

Answer: LCM of 416, 410, 921, 691, 734 is 19918238739360.

2. How to calculate the LCM of 416, 410, 921, 691, 734?

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 416, 410, 921, 691, 734.

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}.