Given numbers are 687,234,750,630

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

The LCM of 687,234,750,630 is 46887750.

Find LCM of 687,234,750,630 with Prime Factorization

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

2 x 3 x 3 x 5 x 229 x 13 x 25 x 7 = 46887750

Therefore, the lowest common multiple of 687,234,750,630 is 46887750.

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.

687 x 234 x 750 x 630 = 75958155000

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.

687 : 1, 3, 229, 687

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

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

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,234,750,630, is 3.

Now, the common factors can be found like this.

687:3x 229

234:2x 3x 3x 13

750:2x 3x 5x 5x 5

630:2x 3x 3x 5x 7

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 3x 3x 3x 5 = 540

Therefore, the value for common factors is 540.

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 = 75958155000/(3x540)

LCM = 75958155000/1620

LCM = 46887750

Thus, we can understand that the LCM of 687,234,750,630 is 46887750.

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

• LCM of 310, 173, 628, 718
• LCM of 387, 899, 330, 199
• LCM of 175, 206, 197, 386
• LCM of 867, 708, 242, 144
• LCM of 847, 834, 802, 676

1. What is the LCM of 687, 234, 750, 630?

Answer: LCM of 687, 234, 750, 630 is 46887750.

2. How to calculate the LCM of 687, 234, 750, 630?

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 687, 234, 750, 630.

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}.