Worksheets and How To Find Fraction Least Common Denominator Create Printable Worksheet Get Separate Answer Sheet - Sign In to create a separate answer sheet. Change exercise type / format: Find the least/lowest common denominator of 2 3 4 5 fractions. Number format: Proper fractions Improper fractions Mixed fractions Fractions with denominators: 2 3 4 5 6 7 8 9 10 11 12 Change worksheet format: 4 8 12 20 40 60 80 100 total equations in 1 columns Centered Title: Left Subtitle: Right Subtitle: Create Printable Worksheet Get Separate Answer Sheet - Sign In to create a separate answer sheet.