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How do you make an equation that shows 84 as a product of prime factors Then use your equation to help you find 84 divided 12 and 84 divided 21?
Wiki User
∙ 13y ago
Express 84 in terms of its prime factors.
84 = 2 x 2 x 3 x 7 = 22 x 3 x 7
As 12 = 22 x 3, then the remaining factor is 7 so 84 ÷ 12 = 7
As 21 = 3 x 7, then the remaining factors are 22 (= 4) so 84 ÷ 21 = 4
Wiki User
∙ 13y ago
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Write an equation that shows 72 as a product of prime numbers?
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The product of factors is called the product.The product of prime factors is called the prime factorization.
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