Question

find the prime factors of 420 by the division method​

Answer 1

Answer:

There are 24 factors of 420 in all. 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20 ,21, 28, 30 , 35, 42, 60, 70, 84, 105, 140, 210 and 420 are the factors that divide 420 evenly without any remainder. The prime factors of 420 are 2, 3, 5 and 7.

Answer 2

Answer:

THe prime factor are 2 ×2 × 3 × 5 × 7

Step-by-step explanation:

refer to given image below