Given numbers are 756,473,857,165,424

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

The LCM of 756,473,857,165,424 is 162420045480.

Find LCM of 756,473,857,165,424 with Prime Factorization

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

2 x 2 x 3 x 11 x 63 x 43 x 857 x 5 x 106 = 162420045480

Therefore, the lowest common multiple of 756,473,857,165,424 is 162420045480.

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.

756 x 473 x 857 x 165 x 424 = 21439446003360

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.

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

473 : 1, 11, 43, 473

857 : 1, 857

165 : 1, 3, 5, 11, 15, 33, 55, 165

424 : 1, 2, 4, 8, 53, 106, 212, 424

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 756,473,857,165,424, is 1.

Now, the common factors can be found like this.

756:2x 2x 3x 3x 3x 7

473:11x 43

857:857

165:3x 5x 11

424:2x 2x 2x 53

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 3x 11 = 132

Therefore, the value for common factors is 132.

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 = 21439446003360/(1x132)

LCM = 21439446003360/132

LCM = 162420045480

Thus, we can understand that the LCM of 756,473,857,165,424 is 162420045480.

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

• LCM of 922, 528, 773, 897, 262
• LCM of 410, 588, 775, 802, 237
• LCM of 666, 170, 697, 781, 993
• LCM of 437, 475, 879, 517, 428
• LCM of 688, 430, 761, 163, 387

1. What is the LCM of 756, 473, 857, 165, 424?

Answer: LCM of 756, 473, 857, 165, 424 is 162420045480.

2. How to calculate the LCM of 756, 473, 857, 165, 424?

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 756, 473, 857, 165, 424.

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}.