Given numbers are 511,163,420,371

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

The LCM of 511,163,420,371 is 264871740.

Find LCM of 511,163,420,371 with Prime Factorization

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

7 x 73 x 163 x 60 x 53 = 264871740

Therefore, the lowest common multiple of 511,163,420,371 is 264871740.

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.

511 x 163 x 420 x 371 = 12978715260

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.

511 : 1, 7, 73, 511

163 : 1, 163

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

371 : 1, 7, 53, 371

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 511,163,420,371, is 1.

Now, the common factors can be found like this.

511:7x 73

163:163

420:2x 2x 3x 5x 7

371:7x 53

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 12978715260/(1x49)

LCM = 12978715260/49

LCM = 264871740

Thus, we can understand that the LCM of 511,163,420,371 is 264871740.

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

• LCM of 900, 998, 239, 997
• LCM of 112, 529, 512, 191
• LCM of 491, 435, 638, 387
• LCM of 601, 632, 482, 257
• LCM of 765, 111, 362, 975

1. What is the LCM of 511, 163, 420, 371?

Answer: LCM of 511, 163, 420, 371 is 264871740.

2. How to calculate the LCM of 511, 163, 420, 371?

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 511, 163, 420, 371.

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}.