Given numbers are 542,136,722,578

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

The LCM of 542,136,722,578 is 226185272.

Find LCM of 542,136,722,578 with Prime Factorization

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

2 x 17 x 271 x 4 x 361 x 17 = 226185272

Therefore, the lowest common multiple of 542,136,722,578 is 226185272.

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.

542 x 136 x 722 x 578 = 30761196992

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.

542 : 1, 2, 271, 542

136 : 1, 2, 4, 8, 17, 34, 68, 136

722 : 1, 2, 19, 38, 361, 722

578 : 1, 2, 17, 34, 289, 578

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,136,722,578, is 2.

Now, the common factors can be found like this.

542:2x 271

136:2x 2x 2x 17

722:2x 19x 19

578:2x 17x 17

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

2x 2x 17 = 68

Therefore, the value for common factors is 68.

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 = 30761196992/(2x68)

LCM = 30761196992/136

LCM = 226185272

Thus, we can understand that the LCM of 542,136,722,578 is 226185272.

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

• LCM of 659, 675, 301, 159
• LCM of 918, 689, 652, 456
• LCM of 133, 536, 554, 815
• LCM of 367, 413, 934, 987
• LCM of 896, 245, 418, 215

1. What is the LCM of 542, 136, 722, 578?

Answer: LCM of 542, 136, 722, 578 is 226185272.

2. How to calculate the LCM of 542, 136, 722, 578?

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 542, 136, 722, 578.

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}.