Question

what is the common factor of 30 , 45 and 75​

Answer 1

Answer:

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Step-by-step explanation:

The prime factors of 30 are 5, 3 and 2. The prime numbers 5 and 3 are both factors that are common to 30 and 75. The product of these factors is 3×5 = 15. Thus, the “Greatest Common Factor” of 30 and 75 is 15.

Answer 2

Solution :-

→ Factors of 30 are = 1, 2, 3, 5, 6, 10, 15 and 30 .

→ Factors of 45 are = 1, 3, 5, 9, 15 and 45.

→ Factors of 75 are = 1, 3, 5, 15, 25 and 75 .

So,

→ The common factors of 30 , 45 and 75 are = 1, 3, 5 and 15 .

also,

→ The greatest common factors of 30 , 45 and 75 is = 15 .

Learn more :-

वह छोटी से छोटी संख्या बताईये जिसमे 7,9,11 से भाग देने पर 1,2,3 शेष बचे

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