Answer:
LCM of 4 and 10 is 20
Step-by-step explanation:
yes that is the answer
Factor 4 and 10 into primes
4: 2 * 2
10:2 * 5
Number of 2s = 2 twos
Number of 5s = 1 five
LCM of 4 and 10 = 4 * 5 = 20
