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Yes, 21 and 130 are relatively prime. Two numbers are considered relatively prime if their greatest common divisor (GCD) is 1. The factors of 21 are 1, 3, 7, and 21, while the factors of 130 are 1, 2, 5, 10, 13, 26, 65, and 130. Since they only share the factor 1, their GCD is 1, confirming that they are relatively prime.
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Are 21 and 130 relatively prime?
Yes, 21 and 130 are relatively prime because their greatest common divisor (GCD) is 1. The prime factorization of 21 is 3 and 7, while 130 factors into 2, 5, and 13. Since they share no common prime factors, they do not have any divisors other than 1.
Are 21 and 44 relatively prime?
Yes, they are relatively prime.
Is 4 and 21 relatively prime?
Yes, they are relatively prime.
Are 16 and 21 relatively prime?
Yes, they are relatively prime.
I need to know which pair of numbers in relatively prime 10 and 21 or 12 and 54 or 15 and 27 or 21 and 38?
hcf(10, 21) = 1 ⇒ 10 & 21 relatively prime hcf(12, 54) = 6 ⇒ 12 & 54 not relatively prime hcf(15, 27) = 3 ⇒ 15 & 27 not relatively prime hcf(21, 38) = 1 ⇒ 21 & 38 relatively prime
Are 21 and 130 relatively prime?
Yes, 21 and 130 are relatively prime because their greatest common divisor (GCD) is 1. The prime factorization of 21 is 3 and 7, while 130 factors into 2, 5, and 13. Since they share no common prime factors, they do not have any divisors other than 1.
Is 21 a prim number?
No, it is composite. 21 is divisible by 1, 3, 7, and 21. =)
What is the Prim factorixation of 9 and 21?
They are: 3*3 = 9 and 3*7 = 21
What is 130 percent of 21?
To find 130 percent of a number, multiply the number by 1.3. In this instance, 1.3 x 21 = 27.3. Therefore, 130 percent of 21 is equal to 27.3.
Is 21 relatively prime?
It can be. 21 is relatively prime with 32.
What is double 65?
130
What is 130 divided by 21?
6.1905
Are 14 and 21 relatively prime?
No, 14 and 21 are not relatively prime. They share the factor 7.No.
Are 4 and 21 relatively prime?
Yes, 4 and 21 are relatively prime. Numbers that are relatively prime only have the number 1 as a common factor. That is the case with 4 and 21.
What is 130 divided by 6?
21.6667
Are 21 and 44 relatively prime?
Yes, they are relatively prime.
Are 10 and 21 relatively prime?
Yes, they are relatively prime.
