Given numbers are 149,817,620,473

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

The LCM of 149,817,620,473 is 830219060.

Find LCM of 149,817,620,473 with Prime Factorization

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

43 x 149 x 19 x 620 x 11 = 830219060

Therefore, the lowest common multiple of 149,817,620,473 is 830219060.

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.

149 x 817 x 620 x 473 = 35699419580

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.

149 : 1, 149

817 : 1, 19, 43, 817

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 149,817,620,473, is 1.

Now, the common factors can be found like this.

149:149

817:19x 43

620:2x 2x 5x 31

473:11x 43

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

43 = 43

Therefore, the value for common factors is 43.

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 = 35699419580/(1x43)

LCM = 35699419580/43

LCM = 830219060

Thus, we can understand that the LCM of 149,817,620,473 is 830219060.

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

• LCM of 541, 394, 548, 761
• LCM of 280, 158, 910, 109
• LCM of 756, 419, 681, 590
• LCM of 543, 443, 538, 721
• LCM of 705, 430, 895, 254

1. What is the LCM of 149, 817, 620, 473?

Answer: LCM of 149, 817, 620, 473 is 830219060.

2. How to calculate the LCM of 149, 817, 620, 473?

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 149, 817, 620, 473.

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}.