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Anonymous
To find the LCM
Factorise.
4 = 2 x 2
10 - 2 x 5
'2' is a common factor , so we are left with another '2' & a '5'
Hence #
2 x 2 x 5 = 4 x 5 = 20 the LCM
lenpollock ∙
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LCM of 10 and 4 is 20.
Wiki User
The LCM is 140.
The LCM is 40.
The LCM is 280.
The LCM is 120.