Given numbers are 598,119,421,989

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

The LCM of 598,119,421,989 is 1288245686.

Find LCM of 598,119,421,989 with Prime Factorization

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

23 x 26 x 119 x 421 x 43 = 1288245686

Therefore, the lowest common multiple of 598,119,421,989 is 1288245686.

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.

598 x 119 x 421 x 989 = 29629650778

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.

598 : 1, 2, 13, 23, 26, 46, 299, 598

119 : 1, 7, 17, 119

421 : 1, 421

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 598,119,421,989, is 1.

Now, the common factors can be found like this.

598:2x 13x 23

119:7x 17

421:421

989:23x 43

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

23 = 23

Therefore, the value for common factors is 23.

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 = 29629650778/(1x23)

LCM = 29629650778/23

LCM = 1288245686

Thus, we can understand that the LCM of 598,119,421,989 is 1288245686.

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

• LCM of 687, 608, 463, 689
• LCM of 535, 913, 420, 230
• LCM of 120, 266, 800, 521
• LCM of 108, 753, 592, 950
• LCM of 264, 404, 800, 321

1. What is the LCM of 598, 119, 421, 989?

Answer: LCM of 598, 119, 421, 989 is 1288245686.

2. How to calculate the LCM of 598, 119, 421, 989?

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 598, 119, 421, 989.

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}.