Answer:
Award brainliest to this answer
Step-by-step explanation:
1: Lcm is 210 and GCF is 1
2: Lcm is 12 and Gcf is 3
3: LCM is 352 and Gcf is 4
4:LCM is 840 and Gcf is 1
5: LCM 108 and Gcf is 9
6: Lcm is 660 and Gcf is 1
7: Lcm is 840 and Gcf is 2
8: Lcm is 60 and Gcf is 30
9: Lcm is 1512 and Gcf is 1
10: Lcm is 176 Gcf is 4
11: Lcm is 2030 and Gcf is 1
12: Lcm 116 and Gcf is 2
Also, I'm am rather sure in which the veracity of the entailment that this is algebra is incorrect.
