Question

17. The product of two numbers is 4725. If their L.C.M. is 315 then the
(1) 1265
(2) 1315
(3) 1275
H.C.F of the numbers is :--
(1) 15
(2) 25
(4) 13
(3) 18​

Answer 1

Answer:

15

Step-by-step explanation:

GIVEN:

We have the lcm as 315

and the product of the two numbers is 4725

A FORMULA THAT CAN BE USED

PRODUCT OF NUMBERS = PRODUCT OF THE LCM AND HACF OF THAT NUMBERS

THE FINAL STEP

4725 = 315 X HCF

HCF = 4725/315

HCF = 15

I this answer helps