answersLogoWhite

0


Best Answer

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.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

3 x 7 = 21

5 x 7 = 35

3 x 5 x 7 = 105, the LCM

This answer is:
User Avatar

User Avatar

Wiki User

9y ago

The least common multiple of the numbers 14, 21, 35 and 70 is 210.

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

The LCM is: 210

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

210

This answer is:
User Avatar

User Avatar

Wiki User

7y ago

1050

This answer is:
User Avatar

User Avatar

Wiki User

7y ago

210

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What Is The LCM of 35 14 and 21?
Write your answer...
Submit
Still have questions?
magnify glass
imp