Question

Find the LCM and HCF 70,105and 175​

Answer 1

Answer:

The HCF of 70, 105, 175 by using the continued division method is 35.

HCF of two numbers is the highest common factor of two numbers.

Finding HCF

               105) 175 (1

                       105

                         70)105(1

                                70

                                 35)70(2

                                       70

                                         0

∴ The HCF of 70, 105, 175 by using the continued division method is 35.

Step-by-step explanation:

Answer 2

Answer:

HCF=5×7= 35

LCM= 2×3×5²×7= 42×25= 1050

Step-by-step explanation:

Prime factorisation of:

70 =2×5×7

105 =3×5×7

175 =5²×7

Hope the answer will help you.