Given numbers are 428,175,403,922,424

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

The LCM of 428,175,403,922,424 is 1475005550200.

Find LCM of 428,175,403,922,424 with Prime Factorization

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

2 x 2 x 107 x 175 x 403 x 461 x 106 = 1475005550200

Therefore, the lowest common multiple of 428,175,403,922,424 is 1475005550200.

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.

428 x 175 x 403 x 922 x 424 = 11800044401600

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.

428 : 1, 2, 4, 107, 214, 428

175 : 1, 5, 7, 25, 35, 175

403 : 1, 13, 31, 403

922 : 1, 2, 461, 922

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 428,175,403,922,424, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

175:5x 5x 7

403:13x 31

922:2x 461

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 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 11800044401600/(1x8)

LCM = 11800044401600/8

LCM = 1475005550200

Thus, we can understand that the LCM of 428,175,403,922,424 is 1475005550200.

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

• LCM of 878, 341, 686, 302, 166
• LCM of 828, 716, 551, 219, 233
• LCM of 318, 523, 760, 517, 924
• LCM of 761, 238, 147, 952, 537
• LCM of 244, 830, 350, 907, 939

1. What is the LCM of 428, 175, 403, 922, 424?

Answer: LCM of 428, 175, 403, 922, 424 is 1475005550200.

2. How to calculate the LCM of 428, 175, 403, 922, 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 428, 175, 403, 922, 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}.