Given numbers are 694,128,208,152

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

The LCM of 694,128,208,152 is 10970752.

Find LCM of 694,128,208,152 with Prime Factorization

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

2 x 2 x 2 x 2 x 347 x 8 x 13 x 19 = 10970752

Therefore, the lowest common multiple of 694,128,208,152 is 10970752.

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.

694 x 128 x 208 x 152 = 2808512512

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.

694 : 1, 2, 347, 694

128 : 1, 2, 4, 8, 16, 32, 64, 128

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

152 : 1, 2, 4, 8, 19, 38, 76, 152

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 694,128,208,152, is 2.

Now, the common factors can be found like this.

694:2x 347

128:2x 2x 2x 2x 2x 2x 2

208:2x 2x 2x 2x 13

152:2x 2x 2x 19

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

2x 2x 2x 2x 2x 2x 2 = 128

Therefore, the value for common factors is 128.

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 = 2808512512/(2x128)

LCM = 2808512512/256

LCM = 10970752

Thus, we can understand that the LCM of 694,128,208,152 is 10970752.

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

• LCM of 985, 847, 223, 650
• LCM of 227, 521, 915, 990
• LCM of 920, 700, 167, 459
• LCM of 799, 659, 345, 175
• LCM of 905, 814, 761, 139

1. What is the LCM of 694, 128, 208, 152?

Answer: LCM of 694, 128, 208, 152 is 10970752.

2. How to calculate the LCM of 694, 128, 208, 152?

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 694, 128, 208, 152.

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}.