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What is the least common multiple of 10 and 21?
The LCM of 10 and 21 is: 210Least Common Multiple (LCM) for 10 21 is 210
What is the least common multiple of 105 and 154?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 105 and 160 is 3360.
What is the LCM of 21 42 and 18?
The Least Common Multiple (LCM) of 21, 42, and 49 is 294.
What is the least common multiple of 8 14 21?
you would have to make a factor tree for 8, 14, and 21. 8 equals 2*2*2. 14 equals 7*2 and 21 equals 7*3. Then you have to see what is the lowest number that they have in common. 8,14,21 do not have a number in commone so there isn't a common multiple.
What is the greatest common factor of 147 and 21?
Since 21 is a factor of 147, it is automatically the GCF.
