Given numbers are 791,546,971,392

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

The LCM of 791,546,971,392 is 1677445224.

Find LCM of 791,546,971,392 with Prime Factorization

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

2 x 7 x 113 x 39 x 971 x 28 = 1677445224

Therefore, the lowest common multiple of 791,546,971,392 is 1677445224.

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.

791 x 546 x 971 x 392 = 164389631952

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.

791 : 1, 7, 113, 791

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

971 : 1, 971

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,546,971,392, is 1.

Now, the common factors can be found like this.

791:7x 113

546:2x 3x 7x 13

971:971

392:2x 2x 2x 7x 7

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

2x 7x 7 = 98

Therefore, the value for common factors is 98.

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 = 164389631952/(1x98)

LCM = 164389631952/98

LCM = 1677445224

Thus, we can understand that the LCM of 791,546,971,392 is 1677445224.

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

• LCM of 597, 283, 166, 360
• LCM of 751, 749, 691, 319
• LCM of 874, 878, 399, 253
• LCM of 312, 731, 567, 110
• LCM of 367, 105, 913, 111

1. What is the LCM of 791, 546, 971, 392?

Answer: LCM of 791, 546, 971, 392 is 1677445224.

2. How to calculate the LCM of 791, 546, 971, 392?

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 791, 546, 971, 392.

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}.