Given numbers are 942,712,247,415,406

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

The LCM of 942,712,247,415,406 is 6978177122280.

Find LCM of 942,712,247,415,406 with Prime Factorization

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

2 x 471 x 356 x 247 x 415 x 203 = 6978177122280

Therefore, the lowest common multiple of 942,712,247,415,406 is 6978177122280.

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.

942 x 712 x 247 x 415 x 406 = 27912708489120

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.

942 : 1, 2, 3, 6, 157, 314, 471, 942

712 : 1, 2, 4, 8, 89, 178, 356, 712

247 : 1, 13, 19, 247

415 : 1, 5, 83, 415

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 942,712,247,415,406, is 1.

Now, the common factors can be found like this.

942:2x 3x 157

712:2x 2x 2x 89

247:13x 19

415:5x 83

406:2x 7x 29

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 = 27912708489120/(1x4)

LCM = 27912708489120/4

LCM = 6978177122280

Thus, we can understand that the LCM of 942,712,247,415,406 is 6978177122280.

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

• LCM of 351, 854, 973, 315, 332
• LCM of 184, 412, 786, 185, 215
• LCM of 875, 742, 408, 440, 579
• LCM of 864, 681, 761, 648, 112
• LCM of 142, 513, 431, 412, 292

1. What is the LCM of 942, 712, 247, 415, 406?

Answer: LCM of 942, 712, 247, 415, 406 is 6978177122280.

2. How to calculate the LCM of 942, 712, 247, 415, 406?

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 942, 712, 247, 415, 406.

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}.