Lcm of 15,18,21 lcm of 56 84 140 lcm

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Nate Kimball asked May 25, 2023

180,617 views

30 votes

Lcm of 15,18,21
lcm of 56 84 140
lcm

Mathematics
high-school

Nate Kimball asked May 25, 2023

by Nate Kimball

2.8k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

2 Answers

19 votes

Answer:

LCM of 15,18,21: 630

LCM of 56,84,140: 840

Explanation:

The right method is to list all the multiples of the number and circle the least common ones. In this way you will get your answer for any LCM question!

Tttapa answered May 27, 2023

by Tttapa

2.8k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

19 votes

Explanation:

The lcm of first question is 630 and second is 840

Guicey answered May 29, 2023

by Guicey

2.8k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

2 Answers

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions