Given numbers are 542,281,642,964,803

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

The LCM of 542,281,642,964,803 is 18922269445332.

Find LCM of 542,281,642,964,803 with Prime Factorization

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

2 x 271 x 281 x 321 x 482 x 803 = 18922269445332

Therefore, the lowest common multiple of 542,281,642,964,803 is 18922269445332.

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 281 x 642 x 964 x 803 = 75689077781328

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

281 : 1, 281

642 : 1, 2, 3, 6, 107, 214, 321, 642

964 : 1, 2, 4, 241, 482, 964

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,281,642,964,803, is 1.

Now, the common factors can be found like this.

542:2x 271

281:281

642:2x 3x 107

964:2x 2x 241

803:11x 73

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 = 75689077781328/(1x4)

LCM = 75689077781328/4

LCM = 18922269445332

Thus, we can understand that the LCM of 542,281,642,964,803 is 18922269445332.

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

• LCM of 785, 153, 874, 164, 409
• LCM of 560, 238, 411, 651, 179
• LCM of 570, 646, 736, 131, 356
• LCM of 142, 253, 383, 182, 688
• LCM of 262, 560, 155, 491, 414

1. What is the LCM of 542, 281, 642, 964, 803?

Answer: LCM of 542, 281, 642, 964, 803 is 18922269445332.

2. How to calculate the LCM of 542, 281, 642, 964, 803?

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, 281, 642, 964, 803.

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}.