Given numbers are 211,138,230,878

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

The LCM of 211,138,230,878 is 63914010.

Find LCM of 211,138,230,878 with Prime Factorization

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

2 x 23 x 211 x 3 x 5 x 439 = 63914010

Therefore, the lowest common multiple of 211,138,230,878 is 63914010.

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.

211 x 138 x 230 x 878 = 5880088920

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.

211 : 1, 211

138 : 1, 2, 3, 6, 23, 46, 69, 138

230 : 1, 2, 5, 10, 23, 46, 115, 230

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,138,230,878, is 1.

Now, the common factors can be found like this.

211:211

138:2x 3x 23

230:2x 5x 23

878:2x 439

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 23 = 92

Therefore, the value for common factors is 92.

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 = 5880088920/(1x92)

LCM = 5880088920/92

LCM = 63914010

Thus, we can understand that the LCM of 211,138,230,878 is 63914010.

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

• LCM of 876, 250, 852, 668
• LCM of 669, 239, 639, 511
• LCM of 137, 691, 696, 404
• LCM of 659, 204, 936, 864
• LCM of 685, 243, 426, 946

1. What is the LCM of 211, 138, 230, 878?

Answer: LCM of 211, 138, 230, 878 is 63914010.

2. How to calculate the LCM of 211, 138, 230, 878?

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 211, 138, 230, 878.

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}.