Question: What Is The HCF Of Two Coprime Numbers?

What is the HCF of 36?

Factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18 and 36. Therefore, common factor of 24 and 36 = 1, 2, 3, 4, 6, 8 and 12. Highest common factor (H.C.F) of 24 and 36 = 12.

What is the HCF of 120 144 and 216?

Hence, the HCF of 120,144 and 216 is 24.

Is 15 and 37 Coprime numbers?

Factors of 37 are 1 and 37. Therefore, 1 is the only common factor of 15 and 37 which means that 15 and 37 are co-prime.

What is the HCF of 144 and 216?

72What is the GCF of 144 and 216? The GCF of 144 and 216 is 72.

What is the HCF of 36 72144?

Hence, the answer is 36. How satisfied are you with the answer?

What is the HCF of 120 and 144?

Therefore, HCF of 120 and 144 is the product of 23 and 31. That is, HCF of 120 and 144 is 23×31=8×3=24. Now if we observe prime factorization of both numbers then we can see that there are three prime factors 2,3 and 5.

What is the LCM of 36 and 72?

What is the Least Common Multiple of 36 and 72? Least common multiple (LCM) of 36 and 72 is 72.

What is the HCF of 144?

As the highest number that can divide both 8 and 12 is 4….HCF of (144, 198) = 18.Related Questions & AnswersWould You Consider Bacteria And Yeast As Plants Give ReasonMercury Is A Liquid Which Is Heated By4 more rows

Is 3 and 4 are Coprime?

The only common factor is 1 and hence they are co-prime. Any two successive numbers/ integers are always co-prime: Take any consecutive numbers such as 2, 3, or 3, 4 or 5, 6, and so on; they have 1 as their HCF.

Are 2 and 15 Coprime numbers?

Consider any consecutive number such as 2, 3 or 3, 4 or 14 or 15 and so on; they have 1 as their HCF. The sum of any two co-prime numbers is always coprime with their product.

What is the HCF and LCM of two Coprime numbers?

Answer. The LCM of 2 core prime number is equal to their products. … HCF × LCM = Products of numbers. And as we know the HCF of two coprime numbers is always 1.

What is Coprime number?

In number theory, two integers a and b are coprime, relatively prime or mutually prime if the only positive integer that evenly divides (is a divisor of) both of them is 1. One says also a is prime to b or a is coprime with b.

Are 2 and 3 twin primes?

Properties. Usually the pair (2, 3) is not considered to be a pair of twin primes. Since 2 is the only even prime, this pair is the only pair of prime numbers that differ by one; thus twin primes are as closely spaced as possible for any other two primes.