mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2023

18 December

Some numbers can be written as the product of two or more consecutive integers, for example:
$$6=2\times3$$ $$840=4\times5\times6\times7$$
What is the smallest three-digit number that can be written as the product of two or more consecutive integers?

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2024

Advent calendar 2023

Advent calendar 2022

Advent calendar 2021


List of all puzzles

Tags

balancing digits partitions symmetry perfect numbers averages indices people maths probabilty number percentages area quadratics christmas geometric mean floors 3d shapes digital clocks cube numbers advent cubics surds irreducible numbers albgebra shape combinatorics colouring bases chalkdust crossnumber multiples square roots coins square grids doubling hexagons star numbers logic trigonometry range crossnumber neighbours square numbers gerrymandering pentagons multiplication sequences even numbers time speed matrices triangles menace sum to infinity factorials books taxicab geometry mean spheres sums dodecagons polynomials pascal's triangle ellipses parabolas dates digital products the only crossnumber crosswords integration circles differentiation rugby tiling money quadrilaterals cryptic clues powers rectangles fractions prime numbers geometric means squares scales factors crossnumbers sets volume expansions unit fractions arrows complex numbers triangle numbers cryptic crossnumbers dominos games perimeter integers palindromes determinants chess wordplay decahedra folding tube maps remainders means tangents probability cards functions elections tournaments dice grids routes angles binary graphs algebra planes odd numbers geometry consecutive numbers lines numbers calculus axes numbers grids median sport clocks consecutive integers polygons shapes products ave addition regular shapes 2d shapes coordinates proportion division chocolate medians

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2025