nikaanseirafian nikaanseirafian 05-10-2022 Mathematics Answered C Extending 17. The prime factorizations of two numbers, a and b, have some missing prime factors. a= 2 X 3 X b = x a) The GCF of a and b is 5. What is the value of a? b) The LCM of a and b is 210. What is the value of b? YOU can use prime fact-