Given numbers are 669,678,153,716

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

The LCM of 669,678,153,716 is 2760500052.

Find LCM of 669,678,153,716 with Prime Factorization

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

2 x 3 x 223 x 113 x 51 x 358 = 2760500052

Therefore, the lowest common multiple of 669,678,153,716 is 2760500052.

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.

669 x 678 x 153 x 716 = 49689000936

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.

669 : 1, 3, 223, 669

678 : 1, 2, 3, 6, 113, 226, 339, 678

153 : 1, 3, 9, 17, 51, 153

716 : 1, 2, 4, 179, 358, 716

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,678,153,716, is 1.

Now, the common factors can be found like this.

669:3x 223

678:2x 3x 113

153:3x 3x 17

716:2x 2x 179

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 49689000936/(1x18)

LCM = 49689000936/18

LCM = 2760500052

Thus, we can understand that the LCM of 669,678,153,716 is 2760500052.

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

• LCM of 402, 162, 607, 313
• LCM of 324, 876, 601, 559
• LCM of 433, 681, 997, 999
• LCM of 937, 543, 265, 839
• LCM of 580, 834, 405, 640

1. What is the LCM of 669, 678, 153, 716?

Answer: LCM of 669, 678, 153, 716 is 2760500052.

2. How to calculate the LCM of 669, 678, 153, 716?

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 669, 678, 153, 716.

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}.