Highest Common Factor of 580, 1516, 2435 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 580, 1516, 2435 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 580, 1516, 2435 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 580, 1516, 2435 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 580, 1516, 2435 is 1.

HCF(580, 1516, 2435) = 1

HCF of 580, 1516, 2435 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 580, 1516, 2435 is 1.

Highest Common Factor of 580,1516,2435 using Euclid's algorithm

Highest Common Factor of 580,1516,2435 is 1

Step 1: Since 1516 > 580, we apply the division lemma to 1516 and 580, to get

1516 = 580 x 2 + 356

Step 2: Since the reminder 580 ≠ 0, we apply division lemma to 356 and 580, to get

580 = 356 x 1 + 224

Step 3: We consider the new divisor 356 and the new remainder 224, and apply the division lemma to get

356 = 224 x 1 + 132

We consider the new divisor 224 and the new remainder 132,and apply the division lemma to get

224 = 132 x 1 + 92

We consider the new divisor 132 and the new remainder 92,and apply the division lemma to get

132 = 92 x 1 + 40

We consider the new divisor 92 and the new remainder 40,and apply the division lemma to get

92 = 40 x 2 + 12

We consider the new divisor 40 and the new remainder 12,and apply the division lemma to get

40 = 12 x 3 + 4

We consider the new divisor 12 and the new remainder 4,and apply the division lemma to get

12 = 4 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 580 and 1516 is 4

Notice that 4 = HCF(12,4) = HCF(40,12) = HCF(92,40) = HCF(132,92) = HCF(224,132) = HCF(356,224) = HCF(580,356) = HCF(1516,580) .

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

Step 1: Since 2435 > 4, we apply the division lemma to 2435 and 4, to get

2435 = 4 x 608 + 3

Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 3 and 4, to get

4 = 3 x 1 + 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 4 and 2435 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(2435,4) .

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Frequently Asked Questions on HCF of 580, 1516, 2435 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 580, 1516, 2435?

Answer: HCF of 580, 1516, 2435 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 580, 1516, 2435 using Euclid's Algorithm?

Answer: For arbitrary numbers 580, 1516, 2435 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.