When lupe was aksed to factor 26x55 into a product of prime numbers, she first multiplied 26x55= 1,430, and then proceeded to make a factor tree for 1,430 bt first writing 1430 as 2x715 and then looking for factors of 715.    Write how you help Lupe factor 26x55 into a product of prime numbers without doing the multiplication to the larger product.

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