Given numbers are 671,630,680,533

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

The LCM of 671,630,680,533 is 15321426120.

Find LCM of 671,630,680,533 with Prime Factorization

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

2 x 5 x 671 x 63 x 68 x 533 = 15321426120

Therefore, the lowest common multiple of 671,630,680,533 is 15321426120.

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.

671 x 630 x 680 x 533 = 153214261200

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.

671 : 1, 11, 61, 671

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

533 : 1, 13, 41, 533

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,630,680,533, is 1.

Now, the common factors can be found like this.

671:11x 61

630:2x 3x 3x 5x 7

680:2x 2x 2x 5x 17

533:13x 41

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 153214261200/(1x10)

LCM = 153214261200/10

LCM = 15321426120

Thus, we can understand that the LCM of 671,630,680,533 is 15321426120.

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

• LCM of 856, 443, 998, 916
• LCM of 737, 548, 782, 822
• LCM of 229, 728, 956, 660
• LCM of 814, 510, 461, 255
• LCM of 398, 174, 910, 658

1. What is the LCM of 671, 630, 680, 533?

Answer: LCM of 671, 630, 680, 533 is 15321426120.

2. How to calculate the LCM of 671, 630, 680, 533?

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 671, 630, 680, 533.

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}.