What are two numbers whose greatest common factor is 7 and whose sum is 105 such that the larger is twice the smaller and the smaller has only two prime factors?

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Every prime number larger than 10 has a digit in the ones place that is included in ... The greatest common factor of two numbers: ... have only two prime factors. - Read more

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What are two numbers whose greatest common factor is 7 and whose sum is 105 such that the larger is twice the smaller and the smaller has only two prime factors? resources

Greatest common divisor - Wikipedia, the free encyclopedia

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