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Greatest common factor for 15 and 42?
The GCF is 3.
Greatest common factor of 24 and 42?
The Greatest Common Factor of 24 and 42 is 6.
What is the greatest common factors of 15 and 42?
15 can be factorized into 3 x 5 42 is factorized as 2 x 3 x 7 Of these factors of these two, greatest common factor is 3. Where as the LCM is found by multiplying the common factor along with non common ones. ie 3 X 2 X 5 X 7 = 210 So HCF or GCF or GCD (Greatest Common Divisor) is 3 Least common multiple is 210
What is the Greatest common factor of 82 and 42?
the greatest common factor of 42 and 82 is 2
What is the greatest common factor of 42?
There is not a greatest common factor of 42 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The prime factors of 42 are 2, 3, and 7. Examples: The greatest common factor of 36 and 42 is 6. The greatest common factor of 42 and 91 is 7. The greatest common factor of 42 and 375 is 3.
