Given numbers are 842,807,787,812

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

The LCM of 842,807,787,812 is 217113281868.

Find LCM of 842,807,787,812 with Prime Factorization

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

2 x 421 x 807 x 787 x 406 = 217113281868

Therefore, the lowest common multiple of 842,807,787,812 is 217113281868.

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.

842 x 807 x 787 x 812 = 434226563736

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.

842 : 1, 2, 421, 842

807 : 1, 3, 269, 807

787 : 1, 787

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,807,787,812, is 1.

Now, the common factors can be found like this.

842:2x 421

807:3x 269

787:787

812:2x 2x 7x 29

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

2 = 2

Therefore, the value for common factors is 2.

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 = 434226563736/(1x2)

LCM = 434226563736/2

LCM = 217113281868

Thus, we can understand that the LCM of 842,807,787,812 is 217113281868.

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

• LCM of 828, 195, 530, 612
• LCM of 509, 613, 466, 683
• LCM of 292, 636, 140, 522
• LCM of 333, 708, 697, 570
• LCM of 994, 140, 646, 196

1. What is the LCM of 842, 807, 787, 812?

Answer: LCM of 842, 807, 787, 812 is 217113281868.

2. How to calculate the LCM of 842, 807, 787, 812?

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 842, 807, 787, 812.

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}.