What is the Least Common Multiple of 131 and 141?
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
Least common multiple (LCM) of 131 and 141 is 18471.
LCM(131,141) = 18471
Least Common Multiple of 131 and 141 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 131 and 141, than apply into the LCM equation.
GCF(131,141) = 1
LCM(131,141) = ( 131 × 141) / 1
LCM(131,141) = 18471 / 1
LCM(131,141) = 18471
Least Common Multiple (LCM) of 131 and 141 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 131 and 141. First we will calculate the prime factors of 131 and 141.
Prime Factorization of 131
Prime factors of 131 are 131. Prime factorization of 131 in exponential form is:
131 = 1311
Prime Factorization of 141
Prime factors of 141 are 3, 47. Prime factorization of 141 in exponential form is:
141 = 31 × 471
Now multiplying the highest exponent prime factors to calculate the LCM of 131 and 141.
LCM(131,141) = 1311 × 31 × 471
LCM(131,141) = 18471
Related Least Common Multiples of 131
- LCM of 131 and 135
- LCM of 131 and 136
- LCM of 131 and 137
- LCM of 131 and 138
- LCM of 131 and 139
- LCM of 131 and 140
- LCM of 131 and 141
- LCM of 131 and 142
- LCM of 131 and 143
- LCM of 131 and 144
- LCM of 131 and 145
- LCM of 131 and 146
- LCM of 131 and 147
- LCM of 131 and 148
- LCM of 131 and 149
- LCM of 131 and 150
- LCM of 131 and 151
Related Least Common Multiples of 141
- LCM of 141 and 145
- LCM of 141 and 146
- LCM of 141 and 147
- LCM of 141 and 148
- LCM of 141 and 149
- LCM of 141 and 150
- LCM of 141 and 151
- LCM of 141 and 152
- LCM of 141 and 153
- LCM of 141 and 154
- LCM of 141 and 155
- LCM of 141 and 156
- LCM of 141 and 157
- LCM of 141 and 158
- LCM of 141 and 159
- LCM of 141 and 160
- LCM of 141 and 161