Given numbers are 973,402,554,388

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

The LCM of 973,402,554,388 is 21019403748.

Find LCM of 973,402,554,388 with Prime Factorization

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

2 x 973 x 201 x 277 x 194 = 21019403748

Therefore, the lowest common multiple of 973,402,554,388 is 21019403748.

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.

973 x 402 x 554 x 388 = 84077614992

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.

973 : 1, 7, 139, 973

402 : 1, 2, 3, 6, 67, 134, 201, 402

554 : 1, 2, 277, 554

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 973,402,554,388, is 1.

Now, the common factors can be found like this.

973:7x 139

402:2x 3x 67

554:2x 277

388:2x 2x 97

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 84077614992/(1x4)

LCM = 84077614992/4

LCM = 21019403748

Thus, we can understand that the LCM of 973,402,554,388 is 21019403748.

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

• LCM of 406, 520, 820, 785
• LCM of 929, 213, 724, 309
• LCM of 228, 842, 561, 550
• LCM of 818, 321, 499, 516
• LCM of 490, 884, 723, 716

1. What is the LCM of 973, 402, 554, 388?

Answer: LCM of 973, 402, 554, 388 is 21019403748.

2. How to calculate the LCM of 973, 402, 554, 388?

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 973, 402, 554, 388.

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}.