3. LCM of 455, 117, 338 is:
Answers
Answer:
L.C.M is 106,470
Step-by-step explanation:
Multiples of 455=5×7×13
Multiples of 117=3×3×13
multiples of 338=2×13×13
Common Factor=13
Uncommon Factor=5×7×3×3×2×13
L.C.M=Common Factors × Uncommmon Factors
L.C.M=13×5×7×3×3×2×13
L.C.M=106,470
Answer:
106470
Step-by-step explanation:
Given LCM of 455, 117, 338 is:
We need to find LCM of the given numbers. So we can write as
We need to find factors of numbers.
5 455 117 338
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7 91 117 338
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2 13 117 338
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13 1 9 13
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9 1 9 1
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1 1 1
So multiplying we get 5 x 7 x 2 x 13 x 13 x 9 x 1 = 106470