Given numbers are 646,472,266,968,792

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

The LCM of 646,472,266,968,792 is 1162172088.

Find LCM of 646,472,266,968,792 with Prime Factorization

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

2 x 2 x 2 x 11 x 19 x 17 x 59 x 7 x 11 x 9 = 1162172088

Therefore, the lowest common multiple of 646,472,266,968,792 is 1162172088.

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.

646 x 472 x 266 x 968 x 792 = 62180855396352

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.

646 : 1, 2, 17, 19, 34, 38, 323, 646

472 : 1, 2, 4, 8, 59, 118, 236, 472

266 : 1, 2, 7, 14, 19, 38, 133, 266

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

792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 646,472,266,968,792, is 2.

Now, the common factors can be found like this.

646:2x 17x 19

472:2x 2x 2x 59

266:2x 7x 19

968:2x 2x 2x 11x 11

792:2x 2x 2x 3x 3x 11

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 2x 2x 2x 11x 19 = 26752

Therefore, the value for common factors is 26752.

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 = 62180855396352/(2x26752)

LCM = 62180855396352/53504

LCM = 1162172088

Thus, we can understand that the LCM of 646,472,266,968,792 is 1162172088.

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

• LCM of 705, 582, 627, 843, 442
• LCM of 862, 142, 682, 447, 521
• LCM of 273, 729, 868, 500, 369
• LCM of 909, 824, 351, 728, 264
• LCM of 410, 443, 389, 988, 548

1. What is the LCM of 646, 472, 266, 968, 792?

Answer: LCM of 646, 472, 266, 968, 792 is 1162172088.

2. How to calculate the LCM of 646, 472, 266, 968, 792?

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 646, 472, 266, 968, 792.

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}.