solve this asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Find the HCF and LCM of 60, 120 and 288.
with steps
Answers
Answered by
3
Prime factorization of 60 = 2 * 2 * 3 * 5
Prime factorization of 120 = 2 * 2 * 2 * 3 * 5
Prime factorization of 288 = 2 * 2 * 2 * 2 * 2 * 3 * 3
--------------------------------------------------------------------------------------------------------
LCM(60,120,288) = 2 * 2 * 2 * 2 * 2 * 3 * 3 * 5
= 1440
--------------------------------------------------------------------------------------------------------
HCF(60,120,288) = 2 * 2 * 3
= 12.
Hope this helps!
siddhartharao77:
:-)
y for hcf u took one 3 , shouldnt we take that two 3s?
always, we have to see the prime factors. 3 is common in 60,120,288. 2 3's are common only in 288 but not in 60,120. So, we should take only one 3
ohh ok thx bro
Similar questions