Given numbers are 888,991,690,219

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

The LCM of 888,991,690,219 is 7387667160.

Find LCM of 888,991,690,219 with Prime Factorization

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

2 x 3 x 148 x 991 x 115 x 73 = 7387667160

Therefore, the lowest common multiple of 888,991,690,219 is 7387667160.

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.

888 x 991 x 690 x 219 = 132978008880

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.

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

991 : 1, 991

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

219 : 1, 3, 73, 219

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 888,991,690,219, is 1.

Now, the common factors can be found like this.

888:2x 2x 2x 3x 37

991:991

690:2x 3x 5x 23

219:3x 73

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 132978008880/(1x18)

LCM = 132978008880/18

LCM = 7387667160

Thus, we can understand that the LCM of 888,991,690,219 is 7387667160.

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

• LCM of 357, 932, 285, 167
• LCM of 460, 518, 122, 458
• LCM of 908, 158, 535, 613
• LCM of 868, 649, 229, 613
• LCM of 187, 146, 793, 725

1. What is the LCM of 888, 991, 690, 219?

Answer: LCM of 888, 991, 690, 219 is 7387667160.

2. How to calculate the LCM of 888, 991, 690, 219?

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 888, 991, 690, 219.

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}.