Question

Find the LCM. of 140 and 168 and use the L.C.M.obtained to find the H.C.F.of the given numbers​

Answer 1

Answer:

• Numbers are 140 and 168. L.C.M. of 140 and 168.
• = 2 × 2 × 7 × 5 × 6 = 840.
• H.C.F. = (1ST number × 2nd number)/L.C.M.
• = (140 × 168)/840 = 28.

Answer 2

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Step-by-step explanation:

tis the answer