Solutions by everydaycalculation.com

## What is the LCM of 45 and 108?

The lcm of 45 and 108 is 540.

#### Steps to find LCM

1. Find the prime factorization of 45
45 = 3 × 3 × 5
2. Find the prime factorization of 108
108 = 2 × 2 × 3 × 3 × 3
3. Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 2 × 3 × 3 × 3 × 5
4. LCM = 540

MathStep (Works offline) Download our mobile app and learn how to find LCM of upto four numbers in your own time:
{"ft_lang_label":"__label__en","ft_lang_prob":0.7094669,"math_prob":0.999479,"size":477,"snap":"2020-34-2020-40","text_gpt3_token_len":152,"char_repetition_ratio":0.13319239,"word_repetition_ratio":0.0,"special_character_ratio":0.4255765,"punctuation_ratio":0.08421053,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.99651504,"pos_list":[0,1,2],"im_url_duplicate_count":[null,null,null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2020-08-05T20:07:04Z\",\"WARC-Record-ID\":\"<urn:uuid:4e023de5-dcc1-4723-bc7c-f995f037275e>\",\"Content-Length\":\"5782\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:6472c56d-bac8-400a-8a84-b433bdc495f1>\",\"WARC-Concurrent-To\":\"<urn:uuid:bdb17349-e676-4caa-b5fa-29ef456c7b16>\",\"WARC-IP-Address\":\"96.126.107.130\",\"WARC-Target-URI\":\"https://answers.everydaycalculation.com/lcm/45-108\",\"WARC-Payload-Digest\":\"sha1:BLQ45PD25RP3NSAK4W325G7PFEJLKEG7\",\"WARC-Block-Digest\":\"sha1:I4RESOFJC7S6SFOKHGEQHEFN3PQL7QNQ\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2020/CC-MAIN-2020-34/CC-MAIN-2020-34_segments_1596439735964.82_warc_CC-MAIN-20200805183003-20200805213003-00475.warc.gz\"}"}