# Highest Common Factor of 774, 756, 918 using Euclid's algorithm

HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 774, 756, 918 i.e. 18 the largest integer that leaves a remainder zero for all numbers.

HCF of 774, 756, 918 is 18 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 774, 756, 918 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 774, 756, 918 is 18.

HCF(774, 756, 918) = 18

## HCF of 774, 756, 918 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 774, 756, 918 is 18.

### Highest Common Factor of 774,756,918 using Euclid's algorithm

Step 1: Since 774 > 756, we apply the division lemma to 774 and 756, to get

774 = 756 x 1 + 18

Step 2: Since the reminder 756 ≠ 0, we apply division lemma to 18 and 756, to get

756 = 18 x 42 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 18, the HCF of 774 and 756 is 18

Notice that 18 = HCF(756,18) = HCF(774,756) .

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

Step 1: Since 918 > 18, we apply the division lemma to 918 and 18, to get

918 = 18 x 51 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 18, the HCF of 18 and 918 is 18

Notice that 18 = HCF(918,18) .

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### Frequently Asked Questions on HCF of 774, 756, 918 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 774, 756, 918?

Answer: HCF of 774, 756, 918 is 18 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 774, 756, 918 using Euclid's Algorithm?

Answer: For arbitrary numbers 774, 756, 918 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.