Highest Common Factor of 749, 488, 328, 130 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 749, 488, 328, 130 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 749, 488, 328, 130 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 749, 488, 328, 130 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 749, 488, 328, 130 is 1.

HCF(749, 488, 328, 130) = 1

HCF of 749, 488, 328, 130 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 749, 488, 328, 130 is 1.

Highest Common Factor of 749,488,328,130 using Euclid's algorithm

Highest Common Factor of 749,488,328,130 is 1

Step 1: Since 749 > 488, we apply the division lemma to 749 and 488, to get

749 = 488 x 1 + 261

Step 2: Since the reminder 488 ≠ 0, we apply division lemma to 261 and 488, to get

488 = 261 x 1 + 227

Step 3: We consider the new divisor 261 and the new remainder 227, and apply the division lemma to get

261 = 227 x 1 + 34

We consider the new divisor 227 and the new remainder 34,and apply the division lemma to get

227 = 34 x 6 + 23

We consider the new divisor 34 and the new remainder 23,and apply the division lemma to get

34 = 23 x 1 + 11

We consider the new divisor 23 and the new remainder 11,and apply the division lemma to get

23 = 11 x 2 + 1

We consider the new divisor 11 and the new remainder 1,and apply the division lemma to get

11 = 1 x 11 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 749 and 488 is 1

Notice that 1 = HCF(11,1) = HCF(23,11) = HCF(34,23) = HCF(227,34) = HCF(261,227) = HCF(488,261) = HCF(749,488) .

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

Step 1: Since 328 > 1, we apply the division lemma to 328 and 1, to get

328 = 1 x 328 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 328 is 1

Notice that 1 = HCF(328,1) .

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

Step 1: Since 130 > 1, we apply the division lemma to 130 and 1, to get

130 = 1 x 130 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 130 is 1

Notice that 1 = HCF(130,1) .

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Frequently Asked Questions on HCF of 749, 488, 328, 130 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 749, 488, 328, 130?

Answer: HCF of 749, 488, 328, 130 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 749, 488, 328, 130 using Euclid's Algorithm?

Answer: For arbitrary numbers 749, 488, 328, 130 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.