if xy=180 and hcf (x,y)=3 , then find the lcm (x,y)

Asked by rajshivam35941 | 12th Oct, 2020, 01:13: PM

Expert Answer:

 
We know that,
LCM(x, y) × HCF(x, y) = xy
→ LCM(x, y) × 3 = 180
→ LCM(x, y) = 180 ÷ 3 = 60
→ LCM(x, y) = 60

Answered by Yasmeen Khan | 13th Oct, 2020, 11:52: PM