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How to Find the Least Common Multiple
Formula
The LCM is the smallest positive integer that is divisible by both numbers. It is computed as |a x b| / GCF(a,b).
LCM is essential when adding fractions with different denominators.
Common use cases:
- Adding fractions with unlike denominators
- Scheduling recurring events
- Finding common periods in oscillations
Frequently Asked Questions
Sarah Chen
Financial Analyst, CFA
Sarah is a Chartered Financial Analyst with over 8 years of experience in investment management and financial modeling. She specializes in retirement planning and compound interest calculations.
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