common multiple 3 and 7
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3,7 are coprimes
lcm=21
lcm=21
Sanjana5428:
what is mean by reported
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Common multiple of 3 and 7 = 21
multiples of 3 ⇒ 3 6 9 12 15 18 21 24 27 30
multiples of 7 ⇒ 7 14 21 28 35 42 49 56 63 70
The common number is 21 hence it is the Lowest common multiple.It can go more as 42 , 63....and much more.
multiples of 3 ⇒ 3 6 9 12 15 18 21 24 27 30
multiples of 7 ⇒ 7 14 21 28 35 42 49 56 63 70
The common number is 21 hence it is the Lowest common multiple.It can go more as 42 , 63....and much more.
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