Find the common factor of 18 , 42 with full explanation
Answers
Answered by
2
Step-by-step explanation:
please mark me as brainless
Attachments:
Answered by
2
Answer:
Calculate Greatest Common Factor for :
18, 42
Factorize of the above numbers :
18 = 2 • 32
42 = 2 • 3 • 7
Build a prime factors table
Number of times each prime factor
appears in the factorization of :
Prime
Factor Number
18 Number
42 G.C.F
(min)
2 1 1 1
3 2 1 1
7 0 1 0
GCF = 2 • 3
Greatest Common Factor is :
6
Similar questions