Given numbers are 392,701,630,840,572

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

The LCM of 392,701,630,840,572 is 1768286520.

Find LCM of 392,701,630,840,572 with Prime Factorization

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

2 x 2 x 2 x 3 x 5 x 7 x 1 x 701 x 7 x 3 x 143 = 1768286520

Therefore, the lowest common multiple of 392,701,630,840,572 is 1768286520.

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.

392 x 701 x 630 x 840 x 572 = 83180197900800

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.

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

701 : 1, 701

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

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 392,701,630,840,572, is 1.

Now, the common factors can be found like this.

392:2x 2x 2x 7x 7

701:701

630:2x 3x 3x 5x 7

840:2x 2x 2x 3x 5x 7

572:2x 2x 11x 13

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 2x 2x 2x 2x 3x 5x 7x 7 = 47040

Therefore, the value for common factors is 47040.

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 = 83180197900800/(1x47040)

LCM = 83180197900800/47040

LCM = 1768286520

Thus, we can understand that the LCM of 392,701,630,840,572 is 1768286520.

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

• LCM of 722, 266, 215, 491, 509
• LCM of 673, 645, 867, 994, 925
• LCM of 916, 607, 700, 458, 113
• LCM of 839, 301, 725, 558, 438
• LCM of 228, 866, 469, 554, 712

1. What is the LCM of 392, 701, 630, 840, 572?

Answer: LCM of 392, 701, 630, 840, 572 is 1768286520.

2. How to calculate the LCM of 392, 701, 630, 840, 572?

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 392, 701, 630, 840, 572.

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}.