Given numbers are 218,746,247,516

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

The LCM of 218,746,247,516 is 5181815964.

Find LCM of 218,746,247,516 with Prime Factorization

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

2 x 109 x 373 x 247 x 258 = 5181815964

Therefore, the lowest common multiple of 218,746,247,516 is 5181815964.

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.

218 x 746 x 247 x 516 = 20727263856

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.

218 : 1, 2, 109, 218

746 : 1, 2, 373, 746

247 : 1, 13, 19, 247

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,746,247,516, is 1.

Now, the common factors can be found like this.

218:2x 109

746:2x 373

247:13x 19

516:2x 2x 3x 43

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 = 20727263856/(1x4)

LCM = 20727263856/4

LCM = 5181815964

Thus, we can understand that the LCM of 218,746,247,516 is 5181815964.

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

• LCM of 280, 867, 866, 713
• LCM of 657, 821, 714, 296
• LCM of 345, 563, 974, 134
• LCM of 620, 678, 231, 891
• LCM of 667, 440, 135, 969

1. What is the LCM of 218, 746, 247, 516?

Answer: LCM of 218, 746, 247, 516 is 5181815964.

2. How to calculate the LCM of 218, 746, 247, 516?

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 218, 746, 247, 516.

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}.