Given numbers are 746,670,289,424

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

The LCM of 746,670,289,424 is 15311485880.

Find LCM of 746,670,289,424 with Prime Factorization

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

2 x 373 x 335 x 289 x 212 = 15311485880

Therefore, the lowest common multiple of 746,670,289,424 is 15311485880.

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.

746 x 670 x 289 x 424 = 61245943520

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.

746 : 1, 2, 373, 746

670 : 1, 2, 5, 10, 67, 134, 335, 670

289 : 1, 17, 289

424 : 1, 2, 4, 8, 53, 106, 212, 424

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 746,670,289,424, is 1.

Now, the common factors can be found like this.

746:2x 373

670:2x 5x 67

289:17x 17

424:2x 2x 2x 53

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 = 61245943520/(1x4)

LCM = 61245943520/4

LCM = 15311485880

Thus, we can understand that the LCM of 746,670,289,424 is 15311485880.

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

• LCM of 415, 435, 815, 428
• LCM of 186, 756, 873, 793
• LCM of 491, 283, 126, 499
• LCM of 376, 305, 762, 666
• LCM of 165, 488, 547, 932

1. What is the LCM of 746, 670, 289, 424?

Answer: LCM of 746, 670, 289, 424 is 15311485880.

2. How to calculate the LCM of 746, 670, 289, 424?

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 746, 670, 289, 424.

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}.