The Least Common Multiple (LCM) of 35, 21, and 28 is 420.
The LCM of 2135 and 28 is 8540 The LCM of 21, 35 and 28 is 420.
12 = 2*2*3 28 = 2*2*7 35 = 5*7 In the above factorisations: The factor 2 appears at most twice The factor 3 appears at most once The factor 5 appears at most once The factor 7 appears at most once So LCM = 2*2*3*5*7 = 420
First we will find LCM for first two numbers (28 and 35).Step 1: Find the GCD (Greatest Common Divisor) of 28 and 35 which is 7.Step 2: Multiply the numbers 28 and 35 together (28 * 35 = 980)Step 3: Divide the 980 with 7. (980/7 = 140)So, the LCM of 28 and 35 is 140.Now we will find the LCM of above result (140) and third number (21) using the same procedure.The LCM of 28, 35 and 21 is 420.
35 5,7 Not much of a tree. More like a factor shrub.
The LCM is 280.
The LCM is 280.
The LCM is 140.
The Least Common Multiple (LCM) for 28 35 is 140.
The LCM is: 140
Least Common Multiple (LCM) for 28 35 49 is 980.
The Least Common Multiple (LCM) of 35, 21, and 28 is 420.
The LCM is: 140
The LCM of 2135 and 28 is 8540 The LCM of 21, 35 and 28 is 420.
140
420
420