Given numbers are 746,502,821,457

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

The LCM of 746,502,821,457 is 70254137462.

Find LCM of 746,502,821,457 with Prime Factorization

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

2 x 373 x 251 x 821 x 457 = 70254137462

Therefore, the lowest common multiple of 746,502,821,457 is 70254137462.

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 502 x 821 x 457 = 140508274924

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

502 : 1, 2, 251, 502

821 : 1, 821

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 746,502,821,457, is 1.

Now, the common factors can be found like this.

746:2x 373

502:2x 251

821:821

457:457

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

2 = 2

Therefore, the value for common factors is 2.

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 = 140508274924/(1x2)

LCM = 140508274924/2

LCM = 70254137462

Thus, we can understand that the LCM of 746,502,821,457 is 70254137462.

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

• LCM of 888, 262, 178, 562
• LCM of 670, 431, 702, 164
• LCM of 802, 165, 824, 161
• LCM of 824, 402, 383, 639
• LCM of 215, 634, 602, 413

1. What is the LCM of 746, 502, 821, 457?

Answer: LCM of 746, 502, 821, 457 is 70254137462.

2. How to calculate the LCM of 746, 502, 821, 457?

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, 502, 821, 457.

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}.