Given numbers are 158,947,890

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

The LCM of 158,947,890 is 66583570.

Find LCM of 158,947,890 with Prime Factorization

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

2 x 79 x 947 x 445 = 66583570

Therefore, the lowest common multiple of 158,947,890 is 66583570.

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.

158 x 947 x 890 = 133167140

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.

158 : 1, 2, 79, 158

947 : 1, 947

890 : 1, 2, 5, 10, 89, 178, 445, 890

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 158,947,890, is 1.

Now, the common factors can be found like this.

158:2x 79

947:947

890:2x 5x 89

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 = 133167140/(1x2)

LCM = 133167140/2

LCM = 66583570

Thus, we can understand that the LCM of 158,947,890 is 66583570.

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

• LCM of 373, 149, 839
• LCM of 210, 623, 729
• LCM of 200, 253, 458
• LCM of 749, 271, 206
• LCM of 591, 645, 806

1. What is the LCM of 158, 947, 890?

Answer: LCM of 158, 947, 890 is 66583570.

2. How to calculate the LCM of 158, 947, 890?

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 158, 947, 890.

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}.