LCM of 22 and 26
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
It is easy to find the LCM of 22 and 26 with the help of the handy LCM Calculator. You have to enter 44, and 60 as inputs to avail the LCM 286 as output. Here you can check the answer for Find the LCM of 22 and 26.
What is LCM of 22 and 26
Given Numbers are 22, 26
We can find the LCM of 22, 26 using the brute force method, prime factorization method, or GCD method.
To use brute force method, list the multiples of 22 and 26
Multiples of 22 =22,44,66,88,110,132,154,176,198,220,242,264,286,308,330,352,374,
Multiples of 26 =26,52,78,104,130,156,182,208,234,260,286,312,338,364,390,416,442,
Now, get the least common multiple of 22, 26 which is 286
So, the LCM of 22, 26 is 286.
Least Common Multiple (LCM) of 22 and 26 with the help of Prime Factorisation
One method for determining the LCM of 22 and 26 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 22's prime factorization:
| 2 | 22 |
| 11 | 11 |
| 1 |
Prime factors of 22 are 2,11.
22 = 21×111
And this is 26's prime factorization:
| 2 | 26 |
| 13 | 13 |
| 1 |
Prime factors of 26 are 2,13.
26 = 21×131
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: 2,11,13
.21×111×131 = 286
This shows that the LCM of 22 and 26 is 286.
How to Calculate the LCM of 22 and 26 Using Common Multiples
The first step in determining the Least Common Multiple of 22 and 26 is to generate a list of multiples for each number.
Lets look at the multiples of these two numbers, 22 and 26:
Lets look at the first ten multiples of these numbers, 22 and 26:
22,44,66,88,110,132,154,176,198,374 are the first ten multiples of 22.
26,52,78,104,130,156,182,208,234,442 are the first ten multiples of 26.
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 22 and 26, for example, are 264, 374, and 416. 286 is the least common multiple since it is the smallest.
22 and 26 have an LCM of 286.
Least Common Multiple of 22 and 26 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22 and 26, than apply into the LCM equation.
GCF(22,26) = 2
LCM(22,26) = ( 22 × 26) / 2
LCM(22,26) = 572 / 2
LCM(22,26) = 286
Related Least Common Multiples of 22
Related Least Common Multiples of 26
Frequently Asked Questions on LCM of 22 and 26
1. What is the LCM of 22 and 26?
The LCM of 22 and 26 is 286.
2. How to find the lowest common multiple of 22 and 26?
To find the lowest common multiple of 22 and 26, we have to get the multip;es of both numbers and identify the least common multiple in them which is 286.
3. What are the Factors of 22?
Answer: Factors of 22 are 1, 2, 11, 22. There are 4 integers that are factors of 22. The greatest factor of 22 is 22.
4. What are the Factors of 26?
Answer: Factors of 26 are 1, 2, 13, 26. There are 4 integers that are factors of 26. The greatest factor of 26 is 26.
5. How to Find the LCM of 22 and 26?Answer:
Least Common Multiple of 22 and 26 = 286
Step 1: Find the prime factorization of 22
22 = 2 x 11
Step 2: Find the prime factorization of 26
26 = 2 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 286 = 2 x 11 x 13
Step 4: Therefore, the least common multiple of 22 and 26 is 286.