Given numbers are 831,148,407

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

The LCM of 831,148,407 is 1352868.

Find LCM of 831,148,407 with Prime Factorization

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

37 x 831 x 4 x 11 = 1352868

Therefore, the lowest common multiple of 831,148,407 is 1352868.

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.

831 x 148 x 407 = 50056116

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.

831 : 1, 3, 277, 831

148 : 1, 2, 4, 37, 74, 148

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 831,148,407, is 1.

Now, the common factors can be found like this.

831:3x 277

148:2x 2x 37

407:11x 37

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

37 = 37

Therefore, the value for common factors is 37.

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 = 50056116/(1x37)

LCM = 50056116/37

LCM = 1352868

Thus, we can understand that the LCM of 831,148,407 is 1352868.

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

• LCM of 419, 920, 687
• LCM of 550, 346, 960
• LCM of 904, 543, 599
• LCM of 279, 131, 644
• LCM of 974, 839, 573

1. What is the LCM of 831, 148, 407?

Answer: LCM of 831, 148, 407 is 1352868.

2. How to calculate the LCM of 831, 148, 407?

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 831, 148, 407.

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}.