Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4706 and 4708 the smallest integer that is 11077924 that is divisible by both numbers.
Least Common Multiple (LCM) of 4706 and 4708 is 11077924.
LCM(4706,4708) = 11077924
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 4706 and 4708. First we will calculate the prime factors of 4706 and 4708.
Prime Factorization of 4706
2 | 4706 |
13 | 2353 |
181 | 181 |
1 |
Prime factors of 4706 are 2, 13,181. Prime factorization of 4706 in exponential form is:
4706 = 21×131×1811
Prime Factorization of 4708
2 | 4708 |
2 | 2354 |
11 | 1177 |
107 | 107 |
1 |
Prime factors of 4708 are 2, 11,107. Prime factorization of 4708 in exponential form is:
4708 = 22×111×1071
Now multiplying the highest exponent prime factors to calculate the LCM of 4706 and 4708.
LCM(4706,4708) = 22×111×131×1071×1811
LCM(4706,4708) = 11077924
Factors of 4706
List of positive integer factors of 4706 that divides 4706 without a remainder.
1, 2, 13, 26, 181, 362, 2353, 4706
Factors of 4708
List of positive integer factors of 4708 that divides 4708 without a remainder.
1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4706 and 4708, than apply into the LCM equation.
GCF(4706,4708) = 2
LCM(4706,4708) = ( 4706 × 4708) / 2
LCM(4706,4708) = 22155848 / 2
LCM(4706,4708) = 11077924
(i) The LCM of 4708 and 4706 is associative
LCM of 4706 and 4708 = LCM of 4708 and 4706
1. What is the LCM of 4706 and 4708?
Answer: LCM of 4706 and 4708 is 11077924.
2. What are the Factors of 4706?
Answer: Factors of 4706 are 1, 2, 13, 26, 181, 362, 2353, 4706. There are 8 integers that are factors of 4706. The greatest factor of 4706 is 4706.
3. What are the Factors of 4708?
Answer: Factors of 4708 are 1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708. There are 12 integers that are factors of 4708. The greatest factor of 4708 is 4708.
4. How to Find the LCM of 4706 and 4708?
Answer:
Least Common Multiple of 4706 and 4708 = 11077924
Step 1: Find the prime factorization of 4706
4706 = 2 x 13 x 181
Step 2: Find the prime factorization of 4708
4708 = 2 x 2 x 11 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 = 11077924 = 2 x 2 x 11 x 13 x 107 x 181
Step 4: Therefore, the least common multiple of 4706 and 4708 is 11077924.