Given numbers are 670,737,154,69

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

The LCM of 670,737,154,69 is 3559710.

Find LCM of 670,737,154,69 with Prime Factorization

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

2 x 11 x 67 x 5 x 1 x 7 x 69 = 3559710

Therefore, the lowest common multiple of 670,737,154,69 is 3559710.

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.

670 x 737 x 154 x 69 = 5247012540

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

737 : 1, 11, 67, 737

154 : 1, 2, 7, 11, 14, 22, 77, 154

69 : 1, 3, 23, 69

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,737,154,69, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

737:11x 67

154:2x 7x 11

69:3x 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 11x 67 = 1474

Therefore, the value for common factors is 1474.

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 = 5247012540/(1x1474)

LCM = 5247012540/1474

LCM = 3559710

Thus, we can understand that the LCM of 670,737,154,69 is 3559710.

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

• LCM of 821, 660, 848, 61
• LCM of 254, 886, 849, 57
• LCM of 809, 352, 505, 54
• LCM of 608, 846, 416, 90
• LCM of 966, 842, 290, 33

1. What is the LCM of 670, 737, 154, 69?

Answer: LCM of 670, 737, 154, 69 is 3559710.

2. How to calculate the LCM of 670, 737, 154, 69?

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 670, 737, 154, 69.

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}.