Given numbers are 158,968,639,760

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

The LCM of 158,968,639,760 is 4642232760.

Find LCM of 158,968,639,760 with Prime Factorization

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

2 x 2 x 2 x 79 x 121 x 639 x 95 = 4642232760

Therefore, the lowest common multiple of 158,968,639,760 is 4642232760.

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.

158 x 968 x 639 x 760 = 74275724160

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.

158 : 1, 2, 79, 158

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

639 : 1, 3, 9, 71, 213, 639

760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 158,968,639,760, is 1.

Now, the common factors can be found like this.

158:2x 79

968:2x 2x 2x 11x 11

639:3x 3x 71

760:2x 2x 2x 5x 19

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 2 = 16

Therefore, the value for common factors is 16.

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 = 74275724160/(1x16)

LCM = 74275724160/16

LCM = 4642232760

Thus, we can understand that the LCM of 158,968,639,760 is 4642232760.

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

• LCM of 829, 141, 220, 967
• LCM of 190, 188, 593, 648
• LCM of 272, 631, 688, 729
• LCM of 647, 799, 426, 935
• LCM of 272, 826, 715, 428

1. What is the LCM of 158, 968, 639, 760?

Answer: LCM of 158, 968, 639, 760 is 4642232760.

2. How to calculate the LCM of 158, 968, 639, 760?

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 158, 968, 639, 760.

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}.