Given numbers are 961,247,838,618

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

The LCM of 961,247,838,618 is 61464285714.

Find LCM of 961,247,838,618 with Prime Factorization

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

2 x 961 x 247 x 419 x 309 = 61464285714

Therefore, the lowest common multiple of 961,247,838,618 is 61464285714.

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.

961 x 247 x 838 x 618 = 122928571428

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.

961 : 1, 31, 961

247 : 1, 13, 19, 247

838 : 1, 2, 419, 838

618 : 1, 2, 3, 6, 103, 206, 309, 618

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 961,247,838,618, is 1.

Now, the common factors can be found like this.

961:31x 31

247:13x 19

838:2x 419

618:2x 3x 103

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 = 122928571428/(1x2)

LCM = 122928571428/2

LCM = 61464285714

Thus, we can understand that the LCM of 961,247,838,618 is 61464285714.

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

• LCM of 335, 613, 546, 899
• LCM of 276, 619, 495, 126
• LCM of 300, 896, 493, 858
• LCM of 443, 799, 914, 703
• LCM of 296, 835, 348, 419

1. What is the LCM of 961, 247, 838, 618?

Answer: LCM of 961, 247, 838, 618 is 61464285714.

2. How to calculate the LCM of 961, 247, 838, 618?

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 961, 247, 838, 618.

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}.