Given numbers are 910,830,630,661,802

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

The LCM of 910,830,630,661,802 is 180180515970.

Find LCM of 910,830,630,661,802 with Prime Factorization

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

2 x 5 x 7 x 13 x 83 x 9 x 661 x 401 = 180180515970

Therefore, the lowest common multiple of 910,830,630,661,802 is 180180515970.

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.

910 x 830 x 630 x 661 x 802 = 252252722358000

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.

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

830 : 1, 2, 5, 10, 83, 166, 415, 830

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

661 : 1, 661

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 910,830,630,661,802, is 1.

Now, the common factors can be found like this.

910:2x 5x 7x 13

830:2x 5x 83

630:2x 3x 3x 5x 7

661:661

802:2x 401

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 5x 5x 7 = 1400

Therefore, the value for common factors is 1400.

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 = 252252722358000/(1x1400)

LCM = 252252722358000/1400

LCM = 180180515970

Thus, we can understand that the LCM of 910,830,630,661,802 is 180180515970.

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

• LCM of 743, 218, 783, 949, 567
• LCM of 270, 107, 520, 723, 980
• LCM of 979, 494, 664, 558, 599
• LCM of 391, 978, 423, 866, 841
• LCM of 753, 341, 175, 521, 857

1. What is the LCM of 910, 830, 630, 661, 802?

Answer: LCM of 910, 830, 630, 661, 802 is 180180515970.

2. How to calculate the LCM of 910, 830, 630, 661, 802?

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 910, 830, 630, 661, 802.

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}.