Given numbers are 129,203,841,917

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

The LCM of 129,203,841,917 is 99484413.

Find LCM of 129,203,841,917 with Prime Factorization

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

7 x 29 x 129 x 1 x 29 x 131 = 99484413

Therefore, the lowest common multiple of 129,203,841,917 is 99484413.

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.

129 x 203 x 841 x 917 = 20195335839

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.

129 : 1, 3, 43, 129

203 : 1, 7, 29, 203

841 : 1, 29, 841

917 : 1, 7, 131, 917

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 129,203,841,917, is 1.

Now, the common factors can be found like this.

129:3x 43

203:7x 29

841:29x 29

917:7x 131

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

7x 29 = 203

Therefore, the value for common factors is 203.

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 = 20195335839/(1x203)

LCM = 20195335839/203

LCM = 99484413

Thus, we can understand that the LCM of 129,203,841,917 is 99484413.

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

• LCM of 937, 145, 156, 747
• LCM of 473, 398, 650, 114
• LCM of 756, 366, 795, 535
• LCM of 452, 490, 169, 761
• LCM of 920, 249, 887, 651

1. What is the LCM of 129, 203, 841, 917?

Answer: LCM of 129, 203, 841, 917 is 99484413.

2. How to calculate the LCM of 129, 203, 841, 917?

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 129, 203, 841, 917.

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}.