Given numbers are 749,104,858,661

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

The LCM of 749,104,858,661 is 1699145448.

Find LCM of 749,104,858,661 with Prime Factorization

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

2 x 13 x 749 x 4 x 33 x 661 = 1699145448

Therefore, the lowest common multiple of 749,104,858,661 is 1699145448.

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.

749 x 104 x 858 x 661 = 44177781648

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.

749 : 1, 7, 107, 749

104 : 1, 2, 4, 8, 13, 26, 52, 104

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 749,104,858,661, is 1.

Now, the common factors can be found like this.

749:7x 107

104:2x 2x 2x 13

858:2x 3x 11x 13

661:661

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 44177781648/(1x26)

LCM = 44177781648/26

LCM = 1699145448

Thus, we can understand that the LCM of 749,104,858,661 is 1699145448.

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

• LCM of 735, 109, 335, 689
• LCM of 962, 466, 519, 471
• LCM of 348, 576, 826, 651
• LCM of 744, 861, 176, 598
• LCM of 784, 738, 394, 982

1. What is the LCM of 749, 104, 858, 661?

Answer: LCM of 749, 104, 858, 661 is 1699145448.

2. How to calculate the LCM of 749, 104, 858, 661?

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 749, 104, 858, 661.

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}.