Highest Common Factor of 990, 682, 927 using Euclid's algorithm

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 990, 682, 927 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 990, 682, 927 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.

Consider we have numbers 990, 682, 927 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b

Highest common factor (HCF) of 990, 682, 927 is 1.

HCF(990, 682, 927) = 1

HCF of 990, 682, 927 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 990, 682, 927 is 1.

Highest Common Factor of 990,682,927 using Euclid's algorithm

Highest Common Factor of 990,682,927 is 1

Step 1: Since 990 > 682, we apply the division lemma to 990 and 682, to get

990 = 682 x 1 + 308

Step 2: Since the reminder 682 ≠ 0, we apply division lemma to 308 and 682, to get

682 = 308 x 2 + 66

Step 3: We consider the new divisor 308 and the new remainder 66, and apply the division lemma to get

308 = 66 x 4 + 44

We consider the new divisor 66 and the new remainder 44,and apply the division lemma to get

66 = 44 x 1 + 22

We consider the new divisor 44 and the new remainder 22,and apply the division lemma to get

44 = 22 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 22, the HCF of 990 and 682 is 22

Notice that 22 = HCF(44,22) = HCF(66,44) = HCF(308,66) = HCF(682,308) = HCF(990,682) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 927 > 22, we apply the division lemma to 927 and 22, to get

927 = 22 x 42 + 3

Step 2: Since the reminder 22 ≠ 0, we apply division lemma to 3 and 22, to get

22 = 3 x 7 + 1

Step 3: We consider the new divisor 3 and the new remainder 1, and apply the division lemma to get

3 = 1 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 22 and 927 is 1

Notice that 1 = HCF(3,1) = HCF(22,3) = HCF(927,22) .

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Frequently Asked Questions on HCF of 990, 682, 927 using Euclid's Algorithm

1. What is the Euclid division algorithm?

Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.

2. what is the HCF of 990, 682, 927?

Answer: HCF of 990, 682, 927 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 990, 682, 927 using Euclid's Algorithm?

Answer: For arbitrary numbers 990, 682, 927 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.