Question

the hcf of 70 and 105 is 35 what is the lcm?​

Answer 1

Answer:

210

Step-by-step explanation:

Answer 2

Answer:

70 = 2 × 5 × 7;

105 = 3 × 5 × 7;

Multiply all the prime factors, by the largest exponents.

Least common multiple:

lcm (70; 105) = 2 × 3 × 5 × 7;

lcm (70; 105) = 2 × 3 × 5 × 7 = 210

the numbers have common prime factors.