Given numbers are 633,158,420,323

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

The LCM of 633,158,420,323 is 2261316540.

Find LCM of 633,158,420,323 with Prime Factorization

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

2 x 3 x 211 x 79 x 70 x 323 = 2261316540

Therefore, the lowest common multiple of 633,158,420,323 is 2261316540.

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.

633 x 158 x 420 x 323 = 13567899240

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.

633 : 1, 3, 211, 633

158 : 1, 2, 79, 158

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

323 : 1, 17, 19, 323

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 633,158,420,323, is 1.

Now, the common factors can be found like this.

633:3x 211

158:2x 79

420:2x 2x 3x 5x 7

323:17x 19

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 13567899240/(1x6)

LCM = 13567899240/6

LCM = 2261316540

Thus, we can understand that the LCM of 633,158,420,323 is 2261316540.

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

• LCM of 861, 380, 585, 539
• LCM of 528, 552, 631, 161
• LCM of 296, 212, 795, 633
• LCM of 211, 812, 395, 914
• LCM of 932, 253, 262, 870

1. What is the LCM of 633, 158, 420, 323?

Answer: LCM of 633, 158, 420, 323 is 2261316540.

2. How to calculate the LCM of 633, 158, 420, 323?

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 633, 158, 420, 323.

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}.