Highest Common Factor of 602, 708, 634 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 602, 708, 634 i.e. 2 the largest integer that leaves a remainder zero for all numbers.

HCF of 602, 708, 634 is 2 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 602, 708, 634 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 602, 708, 634 is 2.

HCF(602, 708, 634) = 2

HCF of 602, 708, 634 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 602, 708, 634 is 2.

Highest Common Factor of 602,708,634 using Euclid's algorithm

Highest Common Factor of 602,708,634 is 2

Step 1: Since 708 > 602, we apply the division lemma to 708 and 602, to get

708 = 602 x 1 + 106

Step 2: Since the reminder 602 ≠ 0, we apply division lemma to 106 and 602, to get

602 = 106 x 5 + 72

Step 3: We consider the new divisor 106 and the new remainder 72, and apply the division lemma to get

106 = 72 x 1 + 34

We consider the new divisor 72 and the new remainder 34,and apply the division lemma to get

72 = 34 x 2 + 4

We consider the new divisor 34 and the new remainder 4,and apply the division lemma to get

34 = 4 x 8 + 2

We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get

4 = 2 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 602 and 708 is 2

Notice that 2 = HCF(4,2) = HCF(34,4) = HCF(72,34) = HCF(106,72) = HCF(602,106) = HCF(708,602) .

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

Step 1: Since 634 > 2, we apply the division lemma to 634 and 2, to get

634 = 2 x 317 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 634 is 2

Notice that 2 = HCF(634,2) .

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Frequently Asked Questions on HCF of 602, 708, 634 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 602, 708, 634?

Answer: HCF of 602, 708, 634 is 2 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 602, 708, 634 using Euclid's Algorithm?

Answer: For arbitrary numbers 602, 708, 634 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.