Question

find out HCF and LCM 510 and 92 ?​

Answer 1

Answer:

Prime factorisation of 510=2×3×5×17

Prime factorisation of 92=2×2×23

Hence, LCM of 510,92=2×3×5×17×2×23=23460

And HCF of 510,92=2

Now,  LCM × HCF =23460×2=46920

Also, 510×92=46920

i.e.,  HCF × LCM = Product  of  the  two  numbers 

Answer 2

Answer:

By Euclid Division Algorithm

510 = 92*5+50

92 = 50*1+42

50 = 42*1+8

42 = 8*5+2

8 = 2*4+0

Hence HCF = 2

510 = 2*3*5*17

92 = 2*2*23

LCM = 2*2*5*3*17*23 = 23460