Showing posts with label HCF LCM. Show all posts
Showing posts with label HCF LCM. Show all posts
Tuesday, 15 January 2013
HCF & LCM Q10
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HCF LCM
So once you find the LCM of all the numbers,you should get :
2 x 7 x 3 x 2 x 3 x 5 x73= 91980
But 91980 is in days, so in years you should have:91980 divided by 365(1 year on Earth) so you should get 252 years.
So the next year that an eclipse would occur on Earth would be in the year :1992 + 252 = 2244
So the answer is :2244
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