Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4697 and 4704 the smallest integer that is 3156384 that is divisible by both numbers.
Least Common Multiple (LCM) of 4697 and 4704 is 3156384.
LCM(4697,4704) = 3156384
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 4697 and 4704. First we will calculate the prime factors of 4697 and 4704.
Prime Factorization of 4697
7 | 4697 |
11 | 671 |
61 | 61 |
1 |
Prime factors of 4697 are 7, 11,61. Prime factorization of 4697 in exponential form is:
4697 = 71×111×611
Prime Factorization of 4704
2 | 4704 |
2 | 2352 |
2 | 1176 |
2 | 588 |
2 | 294 |
3 | 147 |
7 | 49 |
7 | 7 |
1 |
Prime factors of 4704 are 2, 3,7. Prime factorization of 4704 in exponential form is:
4704 = 25×31×72
Now multiplying the highest exponent prime factors to calculate the LCM of 4697 and 4704.
LCM(4697,4704) = 25×31×72×111×611
LCM(4697,4704) = 3156384
Factors of 4697
List of positive integer factors of 4697 that divides 4697 without a remainder.
1, 7, 11, 61, 77, 427, 671, 4697
Factors of 4704
List of positive integer factors of 4704 that divides 4704 without a remainder.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4697 and 4704, than apply into the LCM equation.
GCF(4697,4704) = 7
LCM(4697,4704) = ( 4697 × 4704) / 7
LCM(4697,4704) = 22094688 / 7
LCM(4697,4704) = 3156384
(i) The LCM of 4704 and 4697 is associative
LCM of 4697 and 4704 = LCM of 4704 and 4697
1. What is the LCM of 4697 and 4704?
Answer: LCM of 4697 and 4704 is 3156384.
2. What are the Factors of 4697?
Answer: Factors of 4697 are 1, 7, 11, 61, 77, 427, 671, 4697. There are 8 integers that are factors of 4697. The greatest factor of 4697 is 4697.
3. What are the Factors of 4704?
Answer: Factors of 4704 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704. There are 36 integers that are factors of 4704. The greatest factor of 4704 is 4704.
4. How to Find the LCM of 4697 and 4704?
Answer:
Least Common Multiple of 4697 and 4704 = 3156384
Step 1: Find the prime factorization of 4697
4697 = 7 x 11 x 61
Step 2: Find the prime factorization of 4704
4704 = 2 x 2 x 2 x 2 x 2 x 3 x 7 x 7
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3156384 = 2 x 2 x 2 x 2 x 2 x 3 x 7 x 7 x 11 x 61
Step 4: Therefore, the least common multiple of 4697 and 4704 is 3156384.