Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4912 and 4917 the smallest integer that is 24152304 that is divisible by both numbers.
Least Common Multiple (LCM) of 4912 and 4917 is 24152304.
LCM(4912,4917) = 24152304
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 4912 and 4917. First we will calculate the prime factors of 4912 and 4917.
Prime Factorization of 4912
2 | 4912 |
2 | 2456 |
2 | 1228 |
2 | 614 |
307 | 307 |
1 |
Prime factors of 4912 are 2,307. Prime factorization of 4912 in exponential form is:
4912 = 24×3071
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
Now multiplying the highest exponent prime factors to calculate the LCM of 4912 and 4917.
LCM(4912,4917) = 24×31×111×1491×3071
LCM(4912,4917) = 24152304
Factors of 4912
List of positive integer factors of 4912 that divides 4912 without a remainder.
1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912
Factors of 4917
List of positive integer factors of 4917 that divides 4917 without a remainder.
1, 3, 11, 33, 149, 447, 1639, 4917
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4912 and 4917, than apply into the LCM equation.
GCF(4912,4917) = 1
LCM(4912,4917) = ( 4912 × 4917) / 1
LCM(4912,4917) = 24152304 / 1
LCM(4912,4917) = 24152304
(i) The LCM of 4917 and 4912 is associative
LCM of 4912 and 4917 = LCM of 4917 and 4912
1. What is the LCM of 4912 and 4917?
Answer: LCM of 4912 and 4917 is 24152304.
2. What are the Factors of 4912?
Answer: Factors of 4912 are 1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912. There are 10 integers that are factors of 4912. The greatest factor of 4912 is 4912.
3. 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.
4. How to Find the LCM of 4912 and 4917?
Answer:
Least Common Multiple of 4912 and 4917 = 24152304
Step 1: Find the prime factorization of 4912
4912 = 2 x 2 x 2 x 2 x 307
Step 2: Find the prime factorization of 4917
4917 = 3 x 11 x 149
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 24152304 = 2 x 2 x 2 x 2 x 3 x 11 x 149 x 307
Step 4: Therefore, the least common multiple of 4912 and 4917 is 24152304.