Given numbers are 745,163,893,423

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

The LCM of 745,163,893,423 is 975973095.

Find LCM of 745,163,893,423 with Prime Factorization

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

47 x 745 x 163 x 19 x 9 = 975973095

Therefore, the lowest common multiple of 745,163,893,423 is 975973095.

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.

745 x 163 x 893 x 423 = 45870735465

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.

745 : 1, 5, 149, 745

163 : 1, 163

893 : 1, 19, 47, 893

423 : 1, 3, 9, 47, 141, 423

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 745,163,893,423, is 1.

Now, the common factors can be found like this.

745:5x 149

163:163

893:19x 47

423:3x 3x 47

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

47 = 47

Therefore, the value for common factors is 47.

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 = 45870735465/(1x47)

LCM = 45870735465/47

LCM = 975973095

Thus, we can understand that the LCM of 745,163,893,423 is 975973095.

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

• LCM of 919, 832, 421, 100
• LCM of 191, 539, 236, 596
• LCM of 417, 807, 593, 899
• LCM of 797, 165, 607, 344
• LCM of 221, 928, 633, 412

1. What is the LCM of 745, 163, 893, 423?

Answer: LCM of 745, 163, 893, 423 is 975973095.

2. How to calculate the LCM of 745, 163, 893, 423?

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 745, 163, 893, 423.

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}.