Given numbers are 138,716,910

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

The LCM of 138,716,910 is 22478820.

Find LCM of 138,716,910 with Prime Factorization

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

2 x 69 x 358 x 455 = 22478820

Therefore, the lowest common multiple of 138,716,910 is 22478820.

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.

138 x 716 x 910 = 89915280

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.

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

716 : 1, 2, 4, 179, 358, 716

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,716,910, is 2.

Now, the common factors can be found like this.

138:2x 3x 23

716:2x 2x 179

910:2x 5x 7x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 89915280/(2x2)

LCM = 89915280/4

LCM = 22478820

Thus, we can understand that the LCM of 138,716,910 is 22478820.

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

• LCM of 956, 458, 603
• LCM of 397, 296, 998
• LCM of 784, 978, 606
• LCM of 916, 846, 261
• LCM of 220, 912, 150

1. What is the LCM of 138, 716, 910?

Answer: LCM of 138, 716, 910 is 22478820.

2. How to calculate the LCM of 138, 716, 910?

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 138, 716, 910.

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}.