Given numbers are 620,828,751,912,230

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

The LCM of 620,828,751,912,230 is 7325133840.

Find LCM of 620,828,751,912,230 with Prime Factorization

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

2 x 2 x 3 x 5 x 23 x 31 x 3 x 751 x 76 x 1 = 7325133840

Therefore, the lowest common multiple of 620,828,751,912,230 is 7325133840.

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.

620 x 828 x 751 x 912 x 230 = 80869477593600

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.

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

751 : 1, 751

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

230 : 1, 2, 5, 10, 23, 46, 115, 230

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,828,751,912,230, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

828:2x 2x 3x 3x 23

751:751

912:2x 2x 2x 2x 3x 19

230:2x 5x 23

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 2x 3x 5x 23 = 11040

Therefore, the value for common factors is 11040.

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 = 80869477593600/(1x11040)

LCM = 80869477593600/11040

LCM = 7325133840

Thus, we can understand that the LCM of 620,828,751,912,230 is 7325133840.

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

• LCM of 307, 646, 378, 451, 593
• LCM of 591, 997, 145, 636, 822
• LCM of 293, 306, 117, 823, 227
• LCM of 887, 151, 915, 964, 679
• LCM of 114, 384, 865, 731, 761

1. What is the LCM of 620, 828, 751, 912, 230?

Answer: LCM of 620, 828, 751, 912, 230 is 7325133840.

2. How to calculate the LCM of 620, 828, 751, 912, 230?

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 620, 828, 751, 912, 230.

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}.