LCM of 92 and 98
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
It is easy to find the LCM of 92 and 98 with the help of the handy LCM Calculator. You have to enter 44, and 60 as inputs to avail the LCM 4508 as output. Here you can check the answer for Find the LCM of 92 and 98.
What is LCM of 92 and 98
Given Numbers are 92, 98
We can find the LCM of 92, 98 using the brute force method, prime factorization method, or GCD method.
To use brute force method, list the multiples of 92 and 98
Multiples of 92 =92,184,276,368,460,552,644,736,828,920,1012,1104,1196,1288,1380,1472,1564,
Multiples of 98 =98,196,294,392,490,588,686,784,882,980,1078,1176,1274,1372,1470,1568,1666,
Now, get the least common multiple of 92, 98 which is 4508
So, the LCM of 92, 98 is 4508.
Least Common Multiple (LCM) of 92 and 98 with the help of Prime Factorisation
One method for determining the LCM of 92 and 98 is to compare the prime factorization of each number. You can find the prime factorization for each number by following the instructions below:
Here is 92's prime factorization:
| 2 | 92 |
| 2 | 46 |
| 23 | 23 |
| 1 |
Prime factors of 92 are 2,23.
92 = 22×231
And this is 98's prime factorization:
| 2 | 98 |
| 7 | 49 |
| 7 | 7 |
| 1 |
Prime factors of 98 are 2,7.
98 = 21×72
When comparing the prime factorization of these two numbers, look for the highest power to which each prime factor is raised. In this case, the following primary factors must be considered: 2,23,7
.22×72×231 = 4508
This shows that the LCM of 92 and 98 is 4508.
How to Calculate the LCM of 92 and 98 Using Common Multiples
The first step in determining the Least Common Multiple of 92 and 98 is to generate a list of multiples for each number.
Lets look at the multiples of these two numbers, 92 and 98:
Lets look at the first ten multiples of these numbers, 92 and 98:
92,184,276,368,460,552,644,736,828,1564 are the first ten multiples of 92.
98,196,294,392,490,588,686,784,882,1666 are the first ten multiples of 98.
You can continue to list the multiples of these numbers until you find a match. Once you have found a match, or several matches, the Least Common Multiple is the smallest of these matches. The first matching multiple(s) of 92 and 98, for example, are 1104, 1564, and 1568. 4508 is the least common multiple since it is the smallest.
92 and 98 have an LCM of 4508.
Least Common Multiple of 92 and 98 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92 and 98, than apply into the LCM equation.
GCF(92,98) = 2
LCM(92,98) = ( 92 × 98) / 2
LCM(92,98) = 9016 / 2
LCM(92,98) = 4508
Related Least Common Multiples of 92
Related Least Common Multiples of 98
Frequently Asked Questions on LCM of 92 and 98
1. What is the LCM of 92 and 98?
The LCM of 92 and 98 is 4508.
2. How to find the lowest common multiple of 92 and 98?
To find the lowest common multiple of 92 and 98, we have to get the multip;es of both numbers and identify the least common multiple in them which is 4508.
3. What are the Factors of 92?
Answer: Factors of 92 are 1, 2, 4, 23, 46, 92. There are 6 integers that are factors of 92. The greatest factor of 92 is 92.
4. What are the Factors of 98?
Answer: Factors of 98 are 1, 2, 7, 14, 49, 98. There are 6 integers that are factors of 98. The greatest factor of 98 is 98.
5. How to Find the LCM of 92 and 98?Answer:
Least Common Multiple of 92 and 98 = 4508
Step 1: Find the prime factorization of 92
92 = 2 x 2 x 23
Step 2: Find the prime factorization of 98
98 = 2 x 7 x 7
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 4508 = 2 x 2 x 7 x 7 x 23
Step 4: Therefore, the least common multiple of 92 and 98 is 4508.