Given numbers are 807,473,781,121,672

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

The LCM of 807,473,781,121,672 is 66778049184.

Find LCM of 807,473,781,121,672 with Prime Factorization

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

3 x 11 x 269 x 43 x 71 x 11 x 224 = 66778049184

Therefore, the lowest common multiple of 807,473,781,121,672 is 66778049184.

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.

807 x 473 x 781 x 121 x 672 = 24240431853792

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.

807 : 1, 3, 269, 807

473 : 1, 11, 43, 473

781 : 1, 11, 71, 781

121 : 1, 11, 121

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 807,473,781,121,672, is 1.

Now, the common factors can be found like this.

807:3x 269

473:11x 43

781:11x 71

121:11x 11

672:2x 2x 2x 2x 2x 3x 7

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

3x 11x 11 = 363

Therefore, the value for common factors is 363.

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 = 24240431853792/(1x363)

LCM = 24240431853792/363

LCM = 66778049184

Thus, we can understand that the LCM of 807,473,781,121,672 is 66778049184.

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

• LCM of 534, 998, 890, 448, 193
• LCM of 947, 171, 551, 940, 217
• LCM of 601, 937, 166, 126, 133
• LCM of 550, 420, 842, 568, 106
• LCM of 693, 332, 929, 324, 700

1. What is the LCM of 807, 473, 781, 121, 672?

Answer: LCM of 807, 473, 781, 121, 672 is 66778049184.

2. How to calculate the LCM of 807, 473, 781, 121, 672?

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 807, 473, 781, 121, 672.

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}.