Pyramid Z8–I–6

Each brick of pyramid contains one number. Whenever possible, the number in each brick is lowest common multiple of two numbers of bricks lying directly above it.
That number may be in the lowest brick? Determine all possibilities.

Result

x1 =  2730

Solution:

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To solve this verbal math problem are needed these knowledge from mathematics:

Do you want to calculate least common multiple two or more numbers?

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