Given numbers are 991,746,554,948,437

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

The LCM of 991,746,554,948,437 is 42418179900636.

Find LCM of 991,746,554,948,437 with Prime Factorization

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

2 x 991 x 373 x 277 x 474 x 437 = 42418179900636

Therefore, the lowest common multiple of 991,746,554,948,437 is 42418179900636.

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.

991 x 746 x 554 x 948 x 437 = 169672719602544

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.

991 : 1, 991

746 : 1, 2, 373, 746

554 : 1, 2, 277, 554

948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

437 : 1, 19, 23, 437

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,746,554,948,437, is 1.

Now, the common factors can be found like this.

991:991

746:2x 373

554:2x 277

948:2x 2x 3x 79

437:19x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 169672719602544/(1x4)

LCM = 169672719602544/4

LCM = 42418179900636

Thus, we can understand that the LCM of 991,746,554,948,437 is 42418179900636.

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

• LCM of 670, 588, 921, 769, 759
• LCM of 442, 223, 874, 196, 590
• LCM of 281, 214, 980, 874, 916
• LCM of 547, 491, 153, 107, 926
• LCM of 649, 472, 200, 653, 599

1. What is the LCM of 991, 746, 554, 948, 437?

Answer: LCM of 991, 746, 554, 948, 437 is 42418179900636.

2. How to calculate the LCM of 991, 746, 554, 948, 437?

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 991, 746, 554, 948, 437.

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}.