Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4712 and 4718 the smallest integer that is 11115608 that is divisible by both numbers.
Least Common Multiple (LCM) of 4712 and 4718 is 11115608.
LCM(4712,4718) = 11115608
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 4712 and 4718. First we will calculate the prime factors of 4712 and 4718.
Prime Factorization of 4712
2 | 4712 |
2 | 2356 |
2 | 1178 |
19 | 589 |
31 | 31 |
1 |
Prime factors of 4712 are 2, 19,31. Prime factorization of 4712 in exponential form is:
4712 = 23×191×311
Prime Factorization of 4718
2 | 4718 |
7 | 2359 |
337 | 337 |
1 |
Prime factors of 4718 are 2, 7,337. Prime factorization of 4718 in exponential form is:
4718 = 21×71×3371
Now multiplying the highest exponent prime factors to calculate the LCM of 4712 and 4718.
LCM(4712,4718) = 23×71×191×311×3371
LCM(4712,4718) = 11115608
Factors of 4712
List of positive integer factors of 4712 that divides 4712 without a remainder.
1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712
Factors of 4718
List of positive integer factors of 4718 that divides 4718 without a remainder.
1, 2, 7, 14, 337, 674, 2359, 4718
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4712 and 4718, than apply into the LCM equation.
GCF(4712,4718) = 2
LCM(4712,4718) = ( 4712 × 4718) / 2
LCM(4712,4718) = 22231216 / 2
LCM(4712,4718) = 11115608
(i) The LCM of 4718 and 4712 is associative
LCM of 4712 and 4718 = LCM of 4718 and 4712
1. What is the LCM of 4712 and 4718?
Answer: LCM of 4712 and 4718 is 11115608.
2. What are the Factors of 4712?
Answer: Factors of 4712 are 1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712. There are 16 integers that are factors of 4712. The greatest factor of 4712 is 4712.
3. What are the Factors of 4718?
Answer: Factors of 4718 are 1, 2, 7, 14, 337, 674, 2359, 4718. There are 8 integers that are factors of 4718. The greatest factor of 4718 is 4718.
4. How to Find the LCM of 4712 and 4718?
Answer:
Least Common Multiple of 4712 and 4718 = 11115608
Step 1: Find the prime factorization of 4712
4712 = 2 x 2 x 2 x 19 x 31
Step 2: Find the prime factorization of 4718
4718 = 2 x 7 x 337
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11115608 = 2 x 2 x 2 x 7 x 19 x 31 x 337
Step 4: Therefore, the least common multiple of 4712 and 4718 is 11115608.