Highest Common Factor of 590, 645, 104 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 590, 645, 104 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 590, 645, 104 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 590, 645, 104 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 590, 645, 104 is 1.

HCF(590, 645, 104) = 1

HCF of 590, 645, 104 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 590, 645, 104 is 1.

Highest Common Factor of 590,645,104 using Euclid's algorithm

Highest Common Factor of 590,645,104 is 1

Step 1: Since 645 > 590, we apply the division lemma to 645 and 590, to get

645 = 590 x 1 + 55

Step 2: Since the reminder 590 ≠ 0, we apply division lemma to 55 and 590, to get

590 = 55 x 10 + 40

Step 3: We consider the new divisor 55 and the new remainder 40, and apply the division lemma to get

55 = 40 x 1 + 15

We consider the new divisor 40 and the new remainder 15,and apply the division lemma to get

40 = 15 x 2 + 10

We consider the new divisor 15 and the new remainder 10,and apply the division lemma to get

15 = 10 x 1 + 5

We consider the new divisor 10 and the new remainder 5,and apply the division lemma to get

10 = 5 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 590 and 645 is 5

Notice that 5 = HCF(10,5) = HCF(15,10) = HCF(40,15) = HCF(55,40) = HCF(590,55) = HCF(645,590) .

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

Step 1: Since 104 > 5, we apply the division lemma to 104 and 5, to get

104 = 5 x 20 + 4

Step 2: Since the reminder 5 ≠ 0, we apply division lemma to 4 and 5, to get

5 = 4 x 1 + 1

Step 3: We consider the new divisor 4 and the new remainder 1, and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 5 and 104 is 1

Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(104,5) .

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Frequently Asked Questions on HCF of 590, 645, 104 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 590, 645, 104?

Answer: HCF of 590, 645, 104 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 590, 645, 104 using Euclid's Algorithm?

Answer: For arbitrary numbers 590, 645, 104 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.