Given numbers are 562,570,420,440,143

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

The LCM of 562,570,420,440,143 is 641320680.

Find LCM of 562,570,420,440,143 with Prime Factorization

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

2 x 2 x 3 x 5 x 11 x 281 x 19 x 7 x 2 x 13 = 641320680

Therefore, the lowest common multiple of 562,570,420,440,143 is 641320680.

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.

562 x 570 x 420 x 440 x 143 = 8465432976000

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.

562 : 1, 2, 281, 562

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 562,570,420,440,143, is 1.

Now, the common factors can be found like this.

562:2x 281

570:2x 3x 5x 19

420:2x 2x 3x 5x 7

440:2x 2x 2x 5x 11

143:11x 13

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 2x 2x 3x 5x 5x 11 = 13200

Therefore, the value for common factors is 13200.

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 = 8465432976000/(1x13200)

LCM = 8465432976000/13200

LCM = 641320680

Thus, we can understand that the LCM of 562,570,420,440,143 is 641320680.

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

• LCM of 357, 694, 175, 960, 797
• LCM of 730, 612, 757, 899, 889
• LCM of 932, 916, 401, 648, 665
• LCM of 915, 147, 956, 675, 162
• LCM of 153, 381, 485, 398, 815

1. What is the LCM of 562, 570, 420, 440, 143?

Answer: LCM of 562, 570, 420, 440, 143 is 641320680.

2. How to calculate the LCM of 562, 570, 420, 440, 143?

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 562, 570, 420, 440, 143.

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}.