Given numbers are 434,543,639,158

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

The LCM of 434,543,639,158 is 3965484474.

Find LCM of 434,543,639,158 with Prime Factorization

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

2 x 3 x 217 x 181 x 213 x 79 = 3965484474

Therefore, the lowest common multiple of 434,543,639,158 is 3965484474.

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.

434 x 543 x 639 x 158 = 23792906844

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.

434 : 1, 2, 7, 14, 31, 62, 217, 434

543 : 1, 3, 181, 543

639 : 1, 3, 9, 71, 213, 639

158 : 1, 2, 79, 158

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 434,543,639,158, is 1.

Now, the common factors can be found like this.

434:2x 7x 31

543:3x 181

639:3x 3x 71

158:2x 79

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 = 23792906844/(1x6)

LCM = 23792906844/6

LCM = 3965484474

Thus, we can understand that the LCM of 434,543,639,158 is 3965484474.

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

• LCM of 866, 205, 309, 387
• LCM of 442, 289, 902, 756
• LCM of 929, 217, 231, 253
• LCM of 559, 936, 781, 962
• LCM of 331, 639, 252, 786

1. What is the LCM of 434, 543, 639, 158?

Answer: LCM of 434, 543, 639, 158 is 3965484474.

2. How to calculate the LCM of 434, 543, 639, 158?

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 434, 543, 639, 158.

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}.