What is the HCF of 15 and 120?
11
5
25
15
HCF of co-prime numbers 4 and 15 was found as follows by factorization:
4 = 2 × 2 and 15 = 3 × 5 since there is no common prime factors, so HCF of 4 and 15 is 0. Is the answer correct? If not, what is the correct HCF?
Question 3
HCF of co-prime numbers 4 and 15 was found as follows by factorization: 4=2×2 and 15=3×5. Since there is no common prime factor, so HCF of 4 and 15 is 0. Is the answer correct? If not, what is the correct HCF?
HCF of co-prime numbers 4 and 15 was found as follows by factorisation: 4=2×2 and 15=3×5 since there is no common prime factor, so HCF of 4 and 15 is 0. Is the answer correct? If not, what is the correct HCF?
The HCF of 75 and 90 is 15. What is their LCM?