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What is the least common multiple of 42 45 48 and 72?
The LCM is: 5,040.
How do you find the least common multiple of 12 and 48?
The series 12*1;12*2;12*3;12*4...(the multiples of 12) begins with 12;24;36;48. The series 48*1;48*2;48*3;48*4...(the multiples of 48) begins with 48, which we notice is also in the first series. Therefore, 48 is a common multiple of 12 and 48. Since 48 is the least number in the series, if 48 is a common multiple of 12 and 48, then it must be the least common multiple of 12 and 48. Since 48 is a common multiple of 12 and 48, 48 is the least common multiple of 12 and 48.
What is the least common multiple of 15 and 45?
45 is a multiple of both 15 and itself, so 45 is the least common multiple of 15 and 45.
What is the least common multiple of 48 and 77?
The least common multiple of 48 and 77 is 3,696
What is the most common multiple of 48 and 64?
"most common multiple" is not a recognised mathematical term. 48 is a common multiple, but it is not the Least Common Multiple (LCM).
