Given numbers are 798,682,128,305,124

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

The LCM of 798,682,128,305,124 is 5311743360.

Find LCM of 798,682,128,305,124 with Prime Factorization

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

2 x 2 x 31 x 399 x 11 x 32 x 305 x 1 = 5311743360

Therefore, the lowest common multiple of 798,682,128,305,124 is 5311743360.

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.

798 x 682 x 128 x 305 x 124 = 2634624706560

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.

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

682 : 1, 2, 11, 22, 31, 62, 341, 682

128 : 1, 2, 4, 8, 16, 32, 64, 128

305 : 1, 5, 61, 305

124 : 1, 2, 4, 31, 62, 124

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 798,682,128,305,124, is 1.

Now, the common factors can be found like this.

798:2x 3x 7x 19

682:2x 11x 31

128:2x 2x 2x 2x 2x 2x 2

305:5x 61

124:2x 2x 31

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

2x 2x 2x 2x 31 = 496

Therefore, the value for common factors is 496.

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 = 2634624706560/(1x496)

LCM = 2634624706560/496

LCM = 5311743360

Thus, we can understand that the LCM of 798,682,128,305,124 is 5311743360.

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

• LCM of 477, 448, 347, 900, 860
• LCM of 710, 604, 136, 286, 804
• LCM of 288, 496, 540, 168, 887
• LCM of 939, 661, 213, 637, 848
• LCM of 149, 692, 844, 936, 271

1. What is the LCM of 798, 682, 128, 305, 124?

Answer: LCM of 798, 682, 128, 305, 124 is 5311743360.

2. How to calculate the LCM of 798, 682, 128, 305, 124?

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 798, 682, 128, 305, 124.

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}.