Given numbers are 118,721,478

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

The LCM of 118,721,478 is 20333642.

Find LCM of 118,721,478 with Prime Factorization

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

2 x 59 x 721 x 239 = 20333642

Therefore, the lowest common multiple of 118,721,478 is 20333642.

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.

118 x 721 x 478 = 40667284

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.

118 : 1, 2, 59, 118

721 : 1, 7, 103, 721

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 118,721,478, is 1.

Now, the common factors can be found like this.

118:2x 59

721:7x 103

478:2x 239

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 = 40667284/(1x2)

LCM = 40667284/2

LCM = 20333642

Thus, we can understand that the LCM of 118,721,478 is 20333642.

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

• LCM of 602, 969, 461
• LCM of 412, 985, 538
• LCM of 813, 943, 126
• LCM of 811, 519, 147
• LCM of 343, 133, 749

1. What is the LCM of 118, 721, 478?

Answer: LCM of 118, 721, 478 is 20333642.

2. How to calculate the LCM of 118, 721, 478?

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 118, 721, 478.

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}.