Given numbers are 973,141,478,690

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

The LCM of 973,141,478,690 is 7541499210.

Find LCM of 973,141,478,690 with Prime Factorization

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

2 x 3 x 973 x 47 x 239 x 115 = 7541499210

Therefore, the lowest common multiple of 973,141,478,690 is 7541499210.

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.

973 x 141 x 478 x 690 = 45248995260

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.

973 : 1, 7, 139, 973

141 : 1, 3, 47, 141

478 : 1, 2, 239, 478

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 973,141,478,690, is 1.

Now, the common factors can be found like this.

973:7x 139

141:3x 47

478:2x 239

690:2x 3x 5x 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 3 = 6

Therefore, the value for common factors is 6.

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 = 45248995260/(1x6)

LCM = 45248995260/6

LCM = 7541499210

Thus, we can understand that the LCM of 973,141,478,690 is 7541499210.

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

• LCM of 502, 262, 711, 796
• LCM of 614, 439, 573, 238
• LCM of 481, 676, 211, 474
• LCM of 501, 650, 604, 451
• LCM of 977, 362, 112, 994

1. What is the LCM of 973, 141, 478, 690?

Answer: LCM of 973, 141, 478, 690 is 7541499210.

2. How to calculate the LCM of 973, 141, 478, 690?

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 973, 141, 478, 690.

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}.