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Percentage Increase Calculator is a simple tool to find the percent increase between two numbers.
Percentage Decrease Calculator is a simple tool to find the percent decrease between two numbers.
Factor Calculator
Calculate the Least Common Multiple (LCM) with this LCM calculator. Input numbers separated by commas to find the smallest positive integer divisible by all given numbers.
Calculate LCD (Least Common Denominator). Find the smallest common multiple of the denominators of two or more fractions.