Given numbers are 203,421,160,428,733

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

The LCM of 203,421,160,428,733 is 1072471768480.

Find LCM of 203,421,160,428,733 with Prime Factorization

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

2 x 2 x 203 x 421 x 40 x 107 x 733 = 1072471768480

Therefore, the lowest common multiple of 203,421,160,428,733 is 1072471768480.

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.

203 x 421 x 160 x 428 x 733 = 4289887073920

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.

203 : 1, 7, 29, 203

421 : 1, 421

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

428 : 1, 2, 4, 107, 214, 428

733 : 1, 733

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,421,160,428,733, is 1.

Now, the common factors can be found like this.

203:7x 29

421:421

160:2x 2x 2x 2x 2x 5

428:2x 2x 107

733:733

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 4289887073920/(1x4)

LCM = 4289887073920/4

LCM = 1072471768480

Thus, we can understand that the LCM of 203,421,160,428,733 is 1072471768480.

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

• LCM of 127, 839, 929, 483, 950
• LCM of 160, 757, 248, 850, 493
• LCM of 813, 485, 858, 492, 194
• LCM of 922, 719, 102, 675, 178
• LCM of 189, 267, 841, 139, 646

1. What is the LCM of 203, 421, 160, 428, 733?

Answer: LCM of 203, 421, 160, 428, 733 is 1072471768480.

2. How to calculate the LCM of 203, 421, 160, 428, 733?

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 203, 421, 160, 428, 733.

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}.