Question

Lcm of two numbers is 78 .thier HCF is 13 .if one of the number is 26 then another number is​

Answer 1

Answer:

HCF = 13, means both the numbers have '13' in common. LCM= 78 = 2*3*13. So our numbers can be (13, 13*3*2) or (13*2 , 13*3) that is (13,78) or (26,39).