Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM
For more common multiples, multiply 210 by successive counting numbers. 210 x 2, 210 x 3, etc.
No, she can be 160 cm, or 175 cm, but not both at the same time.No, she can be 160 cm, or 175 cm, but not both at the same time.No, she can be 160 cm, or 175 cm, but not both at the same time.No, she can be 160 cm, or 175 cm, but not both at the same time.
The LCM is: 60
6
The LCM of 5 and 45 is 45
The LCM of 4 and 6 is 12, but the Least CM of them that has 3 digits is 108.
488 cm
To form a square using rectangles measuring 6 cm by 15 cm, we need to find the least common multiple (LCM) of the rectangle's dimensions. The LCM of 6 and 15 is 30 cm. A square with an area of 900 cm² (30 cm x 30 cm) can be formed, requiring a total of 30 cm / 6 cm = 5 rectangles along one side and 30 cm / 15 cm = 2 rectangles along the other side, resulting in 5 x 2 = 10 rectangles needed in total.
10 cm are the same as 100 mm, and 385 mm are the same as 38.5 cm. A cm is the same as 10 mm.
3 cm
6
174m2 :) i had the same question on a test :)
The perimeter of the rectangle is 2•66+2•32=196196/4(sides of a square)=49 cm