Given numbers are 916,142,639,949

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

The LCM of 916,142,639,949 is 555472476.

Find LCM of 916,142,639,949 with Prime Factorization

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

2 x 71 x 458 x 1 x 9 x 949 = 555472476

Therefore, the lowest common multiple of 916,142,639,949 is 555472476.

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.

916 x 142 x 639 x 949 = 78877091592

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.

916 : 1, 2, 4, 229, 458, 916

142 : 1, 2, 71, 142

639 : 1, 3, 9, 71, 213, 639

949 : 1, 13, 73, 949

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 916,142,639,949, is 1.

Now, the common factors can be found like this.

916:2x 2x 229

142:2x 71

639:3x 3x 71

949:13x 73

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 78877091592/(1x142)

LCM = 78877091592/142

LCM = 555472476

Thus, we can understand that the LCM of 916,142,639,949 is 555472476.

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

• LCM of 532, 967, 884, 571
• LCM of 383, 486, 487, 174
• LCM of 105, 776, 897, 640
• LCM of 945, 334, 758, 897
• LCM of 894, 948, 841, 616

1. What is the LCM of 916, 142, 639, 949?

Answer: LCM of 916, 142, 639, 949 is 555472476.

2. How to calculate the LCM of 916, 142, 639, 949?

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 916, 142, 639, 949.

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}.