Given numbers are 702,516,690,544,991

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

The LCM of 702,516,690,544,991 is 935720117280.

Find LCM of 702,516,690,544,991 with Prime Factorization

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

2 x 2 x 3 x 117 x 43 x 115 x 136 x 991 = 935720117280

Therefore, the lowest common multiple of 702,516,690,544,991 is 935720117280.

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.

702 x 516 x 690 x 544 x 991 = 134743696888320

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.

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

991 : 1, 991

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,516,690,544,991, is 1.

Now, the common factors can be found like this.

702:2x 3x 3x 3x 13

516:2x 2x 3x 43

690:2x 3x 5x 23

544:2x 2x 2x 2x 2x 17

991:991

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 3x 3 = 144

Therefore, the value for common factors is 144.

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 = 134743696888320/(1x144)

LCM = 134743696888320/144

LCM = 935720117280

Thus, we can understand that the LCM of 702,516,690,544,991 is 935720117280.

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

• LCM of 156, 149, 283, 455, 484
• LCM of 536, 662, 232, 681, 833
• LCM of 487, 409, 123, 159, 756
• LCM of 132, 812, 969, 940, 531
• LCM of 672, 316, 777, 132, 901

1. What is the LCM of 702, 516, 690, 544, 991?

Answer: LCM of 702, 516, 690, 544, 991 is 935720117280.

2. How to calculate the LCM of 702, 516, 690, 544, 991?

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 702, 516, 690, 544, 991.

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}.