最小 さいしょう こう倍数 ばいすうじゃなかったです
saishō kōba isūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 最小公倍数

1. Wasn't the least common multiple.; Wasn't the LCM.

Past/Perfective
Negative
Polite
Casual Register
Mathematics