Question

hcf and lcm of 70,14,20​

Answer 1

Answer:

hcf 2 and lcm 9800

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Factors of 70-1,2,5,7,10,14,35,70

Factors of 14-1,2,7,14

Factors of 20-1,2,4,5,10,20

Common factors-1,2

Highest common factor-2

Multiples of 70-70,140,210,280

Multiples of 20-20,40,60,80,100,120,140

Multiples of 14-14,28,42,56,70,84,98,112,126,140

lcm=40