Highest Common Factor of 669, 377, 466 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 669, 377, 466 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 669, 377, 466 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 669, 377, 466 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 669, 377, 466 is 1.

HCF(669, 377, 466) = 1

HCF of 669, 377, 466 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 669, 377, 466 is 1.

Highest Common Factor of 669,377,466 using Euclid's algorithm

Highest Common Factor of 669,377,466 is 1

Step 1: Since 669 > 377, we apply the division lemma to 669 and 377, to get

669 = 377 x 1 + 292

Step 2: Since the reminder 377 ≠ 0, we apply division lemma to 292 and 377, to get

377 = 292 x 1 + 85

Step 3: We consider the new divisor 292 and the new remainder 85, and apply the division lemma to get

292 = 85 x 3 + 37

We consider the new divisor 85 and the new remainder 37,and apply the division lemma to get

85 = 37 x 2 + 11

We consider the new divisor 37 and the new remainder 11,and apply the division lemma to get

37 = 11 x 3 + 4

We consider the new divisor 11 and the new remainder 4,and apply the division lemma to get

11 = 4 x 2 + 3

We consider the new divisor 4 and the new remainder 3,and apply the division lemma to get

4 = 3 x 1 + 1

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 669 and 377 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(11,4) = HCF(37,11) = HCF(85,37) = HCF(292,85) = HCF(377,292) = HCF(669,377) .

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

Step 1: Since 466 > 1, we apply the division lemma to 466 and 1, to get

466 = 1 x 466 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 466 is 1

Notice that 1 = HCF(466,1) .

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Frequently Asked Questions on HCF of 669, 377, 466 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 669, 377, 466?

Answer: HCF of 669, 377, 466 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 669, 377, 466 using Euclid's Algorithm?

Answer: For arbitrary numbers 669, 377, 466 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.