Given numbers are 979,968,557,130

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

The LCM of 979,968,557,130 is 3119133160.

Find LCM of 979,968,557,130 with Prime Factorization

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

2 x 11 x 89 x 44 x 557 x 65 = 3119133160

Therefore, the lowest common multiple of 979,968,557,130 is 3119133160.

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.

979 x 968 x 557 x 130 = 68620929520

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.

979 : 1, 11, 89, 979

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

557 : 1, 557

130 : 1, 2, 5, 10, 13, 26, 65, 130

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 979,968,557,130, is 1.

Now, the common factors can be found like this.

979:11x 89

968:2x 2x 2x 11x 11

557:557

130:2x 5x 13

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 68620929520/(1x22)

LCM = 68620929520/22

LCM = 3119133160

Thus, we can understand that the LCM of 979,968,557,130 is 3119133160.

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

• LCM of 797, 999, 604, 207
• LCM of 199, 665, 895, 222
• LCM of 213, 820, 156, 765
• LCM of 520, 832, 592, 893
• LCM of 242, 521, 149, 989

1. What is the LCM of 979, 968, 557, 130?

Answer: LCM of 979, 968, 557, 130 is 3119133160.

2. How to calculate the LCM of 979, 968, 557, 130?

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 979, 968, 557, 130.

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}.