Given numbers are 761,842,223,18

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

The LCM of 761,842,223,18 is 1286009334.

Find LCM of 761,842,223,18 with Prime Factorization

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

2 x 761 x 421 x 223 x 9 = 1286009334

Therefore, the lowest common multiple of 761,842,223,18 is 1286009334.

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.

761 x 842 x 223 x 18 = 2572018668

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.

761 : 1, 761

842 : 1, 2, 421, 842

223 : 1, 223

18 : 1, 2, 3, 6, 9, 18

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 761,842,223,18, is 1.

Now, the common factors can be found like this.

761:761

842:2x 421

223:223

18:2x 3x 3

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

2 = 2

Therefore, the value for common factors is 2.

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 = 2572018668/(1x2)

LCM = 2572018668/2

LCM = 1286009334

Thus, we can understand that the LCM of 761,842,223,18 is 1286009334.

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

• LCM of 383, 189, 125, 85
• LCM of 886, 244, 666, 31
• LCM of 897, 112, 937, 69
• LCM of 382, 625, 212, 20
• LCM of 452, 990, 276, 44

1. What is the LCM of 761, 842, 223, 18?

Answer: LCM of 761, 842, 223, 18 is 1286009334.

2. How to calculate the LCM of 761, 842, 223, 18?

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 761, 842, 223, 18.

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}.