find the L.C.M by the division method of 30, 54,63
Answers
Step-by-step explanation:
The least common multiple 378 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 27, 54 and 63 may useful to understand how to find LCM for two or three numbers.
Follow the below steps to find the least common multiple of given group of integers or whole numbers 27, 54 and 63 by using the most efficient and easiest method.
Problem & Workout :
step 1 Address input parameters & values.
Integers: 27 54 63
lcm (27, 54, 63) = ?
step 2 Arrange the group of numbers in the horizontal form with space or comma separated format
27, 54 and 63
step 3 Choose the divisor which divides each or most of the integers of in the group (27, 54 and 63), divide each integers separately and write down the quotient in the next line right under the respective integers. Bring down the integer to the next line if the integer is not divisible by the divisor. Repeat the same process until all the integers are brought to 1.
LCM of 27, 54 and 63
9 27 54 63
3 3 6 7
2 1 2 7
7 1 1 7
1 1 1
step 4 Multiply the divisors to find the lcm of 27, 54 and 63
9 x 3 x 2 x 7 = 378
LCM(27, 54, 63) = 378
The least common multiple for three numbers 27, 54 and 63 is 378
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