Highest Common Factor of 74, 247, 548, 761 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 74, 247, 548, 761 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 74, 247, 548, 761 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 74, 247, 548, 761 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 74, 247, 548, 761 is 1.

HCF(74, 247, 548, 761) = 1

HCF of 74, 247, 548, 761 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 74, 247, 548, 761 is 1.

Highest Common Factor of 74,247,548,761 using Euclid's algorithm

Highest Common Factor of 74,247,548,761 is 1

Step 1: Since 247 > 74, we apply the division lemma to 247 and 74, to get

247 = 74 x 3 + 25

Step 2: Since the reminder 74 ≠ 0, we apply division lemma to 25 and 74, to get

74 = 25 x 2 + 24

Step 3: We consider the new divisor 25 and the new remainder 24, and apply the division lemma to get

25 = 24 x 1 + 1

We consider the new divisor 24 and the new remainder 1, and apply the division lemma to get

24 = 1 x 24 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 74 and 247 is 1

Notice that 1 = HCF(24,1) = HCF(25,24) = HCF(74,25) = HCF(247,74) .

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

Step 1: Since 548 > 1, we apply the division lemma to 548 and 1, to get

548 = 1 x 548 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 548 is 1

Notice that 1 = HCF(548,1) .

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

Step 1: Since 761 > 1, we apply the division lemma to 761 and 1, to get

761 = 1 x 761 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 761 is 1

Notice that 1 = HCF(761,1) .

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Frequently Asked Questions on HCF of 74, 247, 548, 761 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 74, 247, 548, 761?

Answer: HCF of 74, 247, 548, 761 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 74, 247, 548, 761 using Euclid's Algorithm?

Answer: For arbitrary numbers 74, 247, 548, 761 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.