Given numbers are 212,762,686,618

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

The LCM of 212,762,686,618 is 2853593988.

Find LCM of 212,762,686,618 with Prime Factorization

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

2 x 3 x 106 x 127 x 343 x 103 = 2853593988

Therefore, the lowest common multiple of 212,762,686,618 is 2853593988.

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.

212 x 762 x 686 x 618 = 68486255712

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.

212 : 1, 2, 4, 53, 106, 212

762 : 1, 2, 3, 6, 127, 254, 381, 762

686 : 1, 2, 7, 14, 49, 98, 343, 686

618 : 1, 2, 3, 6, 103, 206, 309, 618

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,762,686,618, is 2.

Now, the common factors can be found like this.

212:2x 2x 53

762:2x 3x 127

686:2x 7x 7x 7

618:2x 3x 103

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 3 = 12

Therefore, the value for common factors is 12.

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 = 68486255712/(2x12)

LCM = 68486255712/24

LCM = 2853593988

Thus, we can understand that the LCM of 212,762,686,618 is 2853593988.

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

• LCM of 740, 521, 509, 928
• LCM of 998, 521, 433, 188
• LCM of 251, 784, 911, 782
• LCM of 508, 977, 374, 859
• LCM of 764, 384, 883, 480

1. What is the LCM of 212, 762, 686, 618?

Answer: LCM of 212, 762, 686, 618 is 2853593988.

2. How to calculate the LCM of 212, 762, 686, 618?

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 212, 762, 686, 618.

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}.