Quick Answer: What Is The HCF Of 27 And 63?

What is the LCM of 36 and 63?

252To sum up, the lcm of 36 and 63 is 252.

In common notation: lcm (36,63) = 252..

What are factors of 63?

Factors Of 63 in Pairs1 × 63 = 63, (1, 63)3 × 21 = 63, (3, 21)7 × 9 = 63, (7, 9) Therefore, the factors in pairs are (1, 63), (3, 21) and (7, 9).

What is the GCF of 36 and 42?

We found the factors and prime factorization of 36 and 42. The biggest common factor number is the GCF number. So the greatest common factor 36 and 42 is 6.

What is the HCF of 90?

Answer and Explanation: The HCF of 90 and 120 is 30. To find this, we first need to list all of the factors of both 90 and 120: 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45,…

What is the HCF of 170 and 238?

gcf, hcf, gcd (170; 238) = 34 = 2 × 17: greatest (highest) common factor (divisor), calculated. The numbers have common prime factors.

What is the HCF of 30?

Factors of 30 (Thirty) = 1, 2, 3, 5, 6, 10, 15 and 30. Factors of 24 (Twenty four) = 1, 2, 3, 4, 6, 8, 12 and 24. Therefore, common factor of 30 (Thirty) and 24 (Twenty four = 1, 2, 3, and 6. Highest common factor (H.C.F) of 30 (Thirty) and 24 (Twenty four = 6.

What is the HCF of 63?

Detailed Answer: The Greatest Common Factor (GCF) for 63 and 105, notation CGF(63,105), is 21. Explanation: The factors of 63are 1,3,7,9,21,63; The factors of 105are 1,3,5,7,15,21,35,105.

What is the HCF of 84?

The biggest common factor number is the GCF number. So the greatest common factor 84 and 90 is 6.

What is the HCF of 32 and 60?

Greatest common factor (GCF) of 32 and 60 is 4. We will now calculate the prime factors of 32 and 60, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32 and 60.

What is the LCM of 32 and 60?

Least common multiple (LCM) of 32 and 60 is 480.

What is the HCF of 98?

The biggest common factor number is the GCF number. So the greatest common factor 42 and 98 is 14.

What is the HCF of 27 and 30?

3Therefore, the greatest common factor of 27 and 30 is 3.

What is the HCF of 5 and 25?

The hcf(25,35) is 5 .

What is the HCF of 27?

The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

What is the HCF of 36 and 63?

The common factors of 36 and 63 are 9, 3, 1, intersecting the two sets above. In the intersection factors of 36 ∩ factors of 63 the greatest element is 9. Therefore, the greatest common factor of 36 and 63 is 9.

What is the LCM of 80 and 120?

lcm (80; 120) = 240: least common multiple, calculated. The numbers have common prime factors.

What is the HCF of 36 84?

23. Find the highest common factor of 36 and 84. H.C.F. = 22 x 3 = 12.

What is the GCF of 36 and 99?

The factors of 99 are 99, 33, 11, 9, 3, 1. The common factors of 36 and 99 are 9, 3, 1, intersecting the two sets above. In the intersection factors of 36 ∩ factors of 99 the greatest element is 9. Therefore, the greatest common factor of 36 and 99 is 9.