Since one number ends in a zero, your least common multiple must also end in one. 21 x 10=210 and 30 x 7=210
It is: 210
630 i think
420
The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The least multiple of a number is itself.
The least common multiple of the numbers 140 and 30 is 420.
The least common multiple is 210.
The Least Common Multiple (LCM) for 24 30 42 is 840.
The least common multiple of the numbers 21 and 30 is 210.
The Least Common Multiple of 21 and 30 is 210.
630
210
210
420
The Least Common Multiple (LCM) of 30, 21, and 7 is 210.
Least Common Multiple (LCM) for 30 21 is 210.
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 3, 21, and 30 is 210.
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 21, 30, 45, and 54 is 1890.
The least common multiple of 30 and 80 is 240.
Least common multiple of 29 and 30 is 870.