Given numbers are 749,458,282,421

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

The LCM of 749,458,282,421 is 20363316162.

Find LCM of 749,458,282,421 with Prime Factorization

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

2 x 749 x 229 x 141 x 421 = 20363316162

Therefore, the lowest common multiple of 749,458,282,421 is 20363316162.

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.

749 x 458 x 282 x 421 = 40726632324

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.

749 : 1, 7, 107, 749

458 : 1, 2, 229, 458

282 : 1, 2, 3, 6, 47, 94, 141, 282

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 749,458,282,421, is 1.

Now, the common factors can be found like this.

749:7x 107

458:2x 229

282:2x 3x 47

421:421

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 = 40726632324/(1x2)

LCM = 40726632324/2

LCM = 20363316162

Thus, we can understand that the LCM of 749,458,282,421 is 20363316162.

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

• LCM of 379, 206, 886, 436
• LCM of 167, 984, 777, 262
• LCM of 665, 341, 383, 988
• LCM of 633, 311, 609, 967
• LCM of 232, 404, 783, 561

1. What is the LCM of 749, 458, 282, 421?

Answer: LCM of 749, 458, 282, 421 is 20363316162.

2. How to calculate the LCM of 749, 458, 282, 421?

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 749, 458, 282, 421.

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}.