Given numbers are 212,553,129,917

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

The LCM of 212,553,129,917 is 1981171164.

Find LCM of 212,553,129,917 with Prime Factorization

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

7 x 212 x 79 x 129 x 131 = 1981171164

Therefore, the lowest common multiple of 212,553,129,917 is 1981171164.

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.

212 x 553 x 129 x 917 = 13868198148

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.

212 : 1, 2, 4, 53, 106, 212

553 : 1, 7, 79, 553

129 : 1, 3, 43, 129

917 : 1, 7, 131, 917

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,553,129,917, is 1.

Now, the common factors can be found like this.

212:2x 2x 53

553:7x 79

129:3x 43

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.

7 = 7

Therefore, the value for common factors is 7.

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 = 13868198148/(1x7)

LCM = 13868198148/7

LCM = 1981171164

Thus, we can understand that the LCM of 212,553,129,917 is 1981171164.

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

• LCM of 522, 451, 810, 562
• LCM of 227, 187, 776, 101
• LCM of 208, 378, 172, 682
• LCM of 803, 157, 603, 575
• LCM of 136, 331, 304, 856

1. What is the LCM of 212, 553, 129, 917?

Answer: LCM of 212, 553, 129, 917 is 1981171164.

2. How to calculate the LCM of 212, 553, 129, 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 212, 553, 129, 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}.