Solutions by everydaycalculation.com

The LCM of 945 and 4900 is 132300.

- Find the prime factorization of 945

945 = 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 4900

4900 = 2 × 2 × 5 × 5 × 7 × 7 - 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 × 5 × 7 × 7 - LCM =
**132300**

MathStep (Works offline)

Download our mobile app and learn how to find LCM of upto four numbers in your own time:

Android and iPhone/ iPad

Find least common multiple (LCM) of: 1890 & 9800 189 & 980 135 & 700 1890 & 4900 945 & 9800 2835 & 4900 4725 & 4900 6615 & 4900

Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.

© everydaycalculation.com