What is the Least Common Multiple of 1 and 169?
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 1 and 169 is 169.
LCM(1,169) = 169
Least Common Multiple of 1 and 169 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1 and 169, than apply into the LCM equation.
GCF(1,169) = 1
LCM(1,169) = ( 1 × 169) / 1
LCM(1,169) = 169 / 1
LCM(1,169) = 169
Least Common Multiple (LCM) of 1 and 169 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 1 and 169. First we will calculate the prime factors of 1 and 169.
Prime Factorization of 169
Prime factors of 169 are 13. Prime factorization of 169 in exponential form is:
169 = 132
Now multiplying the highest exponent prime factors to calculate the LCM of 1 and 169.
LCM(1,169) = 132
LCM(1,169) = 169
Related Least Common Multiples of 1
Related Least Common Multiples of 169
- LCM of 169 and 173
- LCM of 169 and 174
- LCM of 169 and 175
- LCM of 169 and 176
- LCM of 169 and 177
- LCM of 169 and 178
- LCM of 169 and 179
- LCM of 169 and 180
- LCM of 169 and 181
- LCM of 169 and 182
- LCM of 169 and 183
- LCM of 169 and 184
- LCM of 169 and 185
- LCM of 169 and 186
- LCM of 169 and 187
- LCM of 169 and 188
- LCM of 169 and 189