Given numbers are 212,193,516,731

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

The LCM of 212,193,516,731 is 89728788.

Find LCM of 212,193,516,731 with Prime Factorization

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

2 x 2 x 43 x 53 x 193 x 3 x 17 = 89728788

Therefore, the lowest common multiple of 212,193,516,731 is 89728788.

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 193 x 516 x 731 = 15433351536

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

193 : 1, 193

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

731 : 1, 17, 43, 731

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,193,516,731, is 1.

Now, the common factors can be found like this.

212:2x 2x 53

193:193

516:2x 2x 3x 43

731:17x 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 2x 43 = 172

Therefore, the value for common factors is 172.

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 = 15433351536/(1x172)

LCM = 15433351536/172

LCM = 89728788

Thus, we can understand that the LCM of 212,193,516,731 is 89728788.

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

• LCM of 947, 196, 335, 446
• LCM of 509, 656, 896, 256
• LCM of 817, 302, 698, 139
• LCM of 718, 234, 688, 396
• LCM of 119, 827, 343, 212

1. What is the LCM of 212, 193, 516, 731?

Answer: LCM of 212, 193, 516, 731 is 89728788.

2. How to calculate the LCM of 212, 193, 516, 731?

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, 193, 516, 731.

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}.