Given numbers are 989,579,642,152

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

The LCM of 989,579,642,152 is 9313270584.

Find LCM of 989,579,642,152 with Prime Factorization

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

2 x 3 x 989 x 193 x 107 x 76 = 9313270584

Therefore, the lowest common multiple of 989,579,642,152 is 9313270584.

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.

989 x 579 x 642 x 152 = 55879623504

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.

989 : 1, 23, 43, 989

579 : 1, 3, 193, 579

642 : 1, 2, 3, 6, 107, 214, 321, 642

152 : 1, 2, 4, 8, 19, 38, 76, 152

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,579,642,152, is 1.

Now, the common factors can be found like this.

989:23x 43

579:3x 193

642:2x 3x 107

152:2x 2x 2x 19

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 55879623504/(1x6)

LCM = 55879623504/6

LCM = 9313270584

Thus, we can understand that the LCM of 989,579,642,152 is 9313270584.

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

• LCM of 355, 947, 920, 786
• LCM of 749, 160, 965, 461
• LCM of 776, 352, 878, 107
• LCM of 788, 525, 378, 925
• LCM of 291, 134, 209, 259

1. What is the LCM of 989, 579, 642, 152?

Answer: LCM of 989, 579, 642, 152 is 9313270584.

2. How to calculate the LCM of 989, 579, 642, 152?

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 989, 579, 642, 152.

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}.