Given numbers are 542,278,285,524

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

The LCM of 542,278,285,524 is 5625488460.

Find LCM of 542,278,285,524 with Prime Factorization

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

2 x 271 x 139 x 285 x 262 = 5625488460

Therefore, the lowest common multiple of 542,278,285,524 is 5625488460.

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 278 x 285 x 524 = 22501953840

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

278 : 1, 2, 139, 278

285 : 1, 3, 5, 15, 19, 57, 95, 285

524 : 1, 2, 4, 131, 262, 524

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,278,285,524, is 1.

Now, the common factors can be found like this.

542:2x 271

278:2x 139

285:3x 5x 19

524:2x 2x 131

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 = 22501953840/(1x4)

LCM = 22501953840/4

LCM = 5625488460

Thus, we can understand that the LCM of 542,278,285,524 is 5625488460.

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

• LCM of 210, 662, 537, 196
• LCM of 380, 602, 347, 178
• LCM of 365, 420, 314, 614
• LCM of 315, 774, 316, 861
• LCM of 670, 759, 301, 235

1. What is the LCM of 542, 278, 285, 524?

Answer: LCM of 542, 278, 285, 524 is 5625488460.

2. How to calculate the LCM of 542, 278, 285, 524?

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, 278, 285, 524.

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}.