<span>1.The LCM is their product. The LCM of 4 and 9 is 36.
</span><span>2.If two numbers have no common factor greater then one, then their LCM is the two
</span>
Answer is 74. Greater than 70 less than 80 so some where in the 70s. It has 4 ones so it would be 74.
The Jasmine result is the good one because 1 mégas meter=1 000 000