Given numbers are 142,103,515,803

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

The LCM of 142,103,515,803 is 58723390.

Find LCM of 142,103,515,803 with Prime Factorization

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

103 x 142 x 1 x 5 x 803 = 58723390

Therefore, the lowest common multiple of 142,103,515,803 is 58723390.

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.

142 x 103 x 515 x 803 = 6048509170

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.

142 : 1, 2, 71, 142

103 : 1, 103

515 : 1, 5, 103, 515

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,103,515,803, is 1.

Now, the common factors can be found like this.

142:2x 71

103:103

515:5x 103

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.

103 = 103

Therefore, the value for common factors is 103.

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 = 6048509170/(1x103)

LCM = 6048509170/103

LCM = 58723390

Thus, we can understand that the LCM of 142,103,515,803 is 58723390.

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

• LCM of 544, 418, 868, 455
• LCM of 801, 857, 411, 954
• LCM of 797, 865, 474, 203
• LCM of 878, 326, 675, 835
• LCM of 154, 695, 435, 540

1. What is the LCM of 142, 103, 515, 803?

Answer: LCM of 142, 103, 515, 803 is 58723390.

2. How to calculate the LCM of 142, 103, 515, 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 142, 103, 515, 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}.