Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4917 and 4922 the smallest integer that is 24201474 that is divisible by both numbers.
Least Common Multiple (LCM) of 4917 and 4922 is 24201474.
LCM(4917,4922) = 24201474
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 4917 and 4922. First we will calculate the prime factors of 4917 and 4922.
Prime Factorization of 4917
3 | 4917 |
11 | 1639 |
149 | 149 |
1 |
Prime factors of 4917 are 3, 11,149. Prime factorization of 4917 in exponential form is:
4917 = 31×111×1491
Prime Factorization of 4922
2 | 4922 |
23 | 2461 |
107 | 107 |
1 |
Prime factors of 4922 are 2, 23,107. Prime factorization of 4922 in exponential form is:
4922 = 21×231×1071
Now multiplying the highest exponent prime factors to calculate the LCM of 4917 and 4922.
LCM(4917,4922) = 21×31×111×231×1071×1491
LCM(4917,4922) = 24201474
Factors of 4917
List of positive integer factors of 4917 that divides 4917 without a remainder.
1, 3, 11, 33, 149, 447, 1639, 4917
Factors of 4922
List of positive integer factors of 4922 that divides 4922 without a remainder.
1, 2, 23, 46, 107, 214, 2461, 4922
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4917 and 4922, than apply into the LCM equation.
GCF(4917,4922) = 1
LCM(4917,4922) = ( 4917 × 4922) / 1
LCM(4917,4922) = 24201474 / 1
LCM(4917,4922) = 24201474
(i) The LCM of 4922 and 4917 is associative
LCM of 4917 and 4922 = LCM of 4922 and 4917
1. What is the LCM of 4917 and 4922?
Answer: LCM of 4917 and 4922 is 24201474.
2. What are the Factors of 4917?
Answer: Factors of 4917 are 1, 3, 11, 33, 149, 447, 1639, 4917. There are 8 integers that are factors of 4917. The greatest factor of 4917 is 4917.
3. What are the Factors of 4922?
Answer: Factors of 4922 are 1, 2, 23, 46, 107, 214, 2461, 4922. There are 8 integers that are factors of 4922. The greatest factor of 4922 is 4922.
4. How to Find the LCM of 4917 and 4922?
Answer:
Least Common Multiple of 4917 and 4922 = 24201474
Step 1: Find the prime factorization of 4917
4917 = 3 x 11 x 149
Step 2: Find the prime factorization of 4922
4922 = 2 x 23 x 107
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 24201474 = 2 x 3 x 11 x 23 x 107 x 149
Step 4: Therefore, the least common multiple of 4917 and 4922 is 24201474.