Given numbers are 990,700,487,473,619

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

The LCM of 990,700,487,473,619 is 898299794700.

Find LCM of 990,700,487,473,619 with Prime Factorization

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

2 x 5 x 11 x 9 x 70 x 487 x 43 x 619 = 898299794700

Therefore, the lowest common multiple of 990,700,487,473,619 is 898299794700.

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.

990 x 700 x 487 x 473 x 619 = 98812977417000

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

487 : 1, 487

473 : 1, 11, 43, 473

619 : 1, 619

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,700,487,473,619, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

700:2x 2x 5x 5x 7

487:487

473:11x 43

619:619

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 5x 11 = 110

Therefore, the value for common factors is 110.

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 = 98812977417000/(1x110)

LCM = 98812977417000/110

LCM = 898299794700

Thus, we can understand that the LCM of 990,700,487,473,619 is 898299794700.

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

• LCM of 953, 437, 527, 933, 678
• LCM of 446, 424, 797, 271, 209
• LCM of 127, 863, 460, 523, 880
• LCM of 205, 456, 168, 277, 244
• LCM of 604, 135, 611, 378, 622

1. What is the LCM of 990, 700, 487, 473, 619?

Answer: LCM of 990, 700, 487, 473, 619 is 898299794700.

2. How to calculate the LCM of 990, 700, 487, 473, 619?

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 990, 700, 487, 473, 619.

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}.