Given numbers are 715,822,158,436

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

The LCM of 715,822,158,436 is 10121886060.

Find LCM of 715,822,158,436 with Prime Factorization

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

2 x 715 x 411 x 79 x 218 = 10121886060

Therefore, the lowest common multiple of 715,822,158,436 is 10121886060.

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.

715 x 822 x 158 x 436 = 40487544240

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.

715 : 1, 5, 11, 13, 55, 65, 143, 715

822 : 1, 2, 3, 6, 137, 274, 411, 822

158 : 1, 2, 79, 158

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,822,158,436, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

822:2x 3x 137

158:2x 79

436:2x 2x 109

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 40487544240/(1x4)

LCM = 40487544240/4

LCM = 10121886060

Thus, we can understand that the LCM of 715,822,158,436 is 10121886060.

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

• LCM of 972, 714, 249, 191
• LCM of 124, 896, 673, 583
• LCM of 518, 298, 328, 389
• LCM of 987, 497, 294, 937
• LCM of 334, 566, 414, 291

1. What is the LCM of 715, 822, 158, 436?

Answer: LCM of 715, 822, 158, 436 is 10121886060.

2. How to calculate the LCM of 715, 822, 158, 436?

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 715, 822, 158, 436.

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}.