Given numbers are 347,370,630,542

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

The LCM of 347,370,630,542 is 2192002470.

Find LCM of 347,370,630,542 with Prime Factorization

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

2 x 5 x 347 x 37 x 63 x 271 = 2192002470

Therefore, the lowest common multiple of 347,370,630,542 is 2192002470.

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.

347 x 370 x 630 x 542 = 43840049400

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.

347 : 1, 347

370 : 1, 2, 5, 10, 37, 74, 185, 370

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

542 : 1, 2, 271, 542

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 347,370,630,542, is 1.

Now, the common factors can be found like this.

347:347

370:2x 5x 37

630:2x 3x 3x 5x 7

542:2x 271

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 5 = 20

Therefore, the value for common factors is 20.

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 = 43840049400/(1x20)

LCM = 43840049400/20

LCM = 2192002470

Thus, we can understand that the LCM of 347,370,630,542 is 2192002470.

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

• LCM of 309, 978, 411, 284
• LCM of 483, 907, 730, 770
• LCM of 139, 995, 364, 708
• LCM of 952, 593, 708, 341
• LCM of 571, 207, 310, 660

1. What is the LCM of 347, 370, 630, 542?

Answer: LCM of 347, 370, 630, 542 is 2192002470.

2. How to calculate the LCM of 347, 370, 630, 542?

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 347, 370, 630, 542.

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}.