Find tha LCM by prime factorisation method 28 and 35 next digit 18,30 and 48
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The Least Common Multiple (LCM) is also referred to as the Lowest Common Multiple (LCM) and Least Common Divisor (LCD). For two integers a and b, denoted LCM(a,b), the LCM is the smallest positive integer that is evenly divisible by both a and b. For example, LCM(2,3) = 6 and LCM(6,10) = 30.
The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set.
Step-by-step explanation:
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140 and 720
Step-by-step explanation:
prime factorisation of given numbers
28 = 2*2*7
35 = 5*7
LCM = 2*2*5*7 = 140
18 = 2*3*3
30 = 2*3*5
48 = 2*2*2*2*3
LCM = 2*2*2*2*3*3*5 = 720
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