Greatest Common Factor of 162, 24, 747

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 162, 24, 747 by common division method
• Greatest Common Factor of 162, 24, 747 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 162,24,747 . The biggest common factor number is the GCF number.
So the greatest common factor 162,24,747 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 805, 67, 645
• GCF of 585, 16, 217
• GCF of 584, 90, 756
• GCF of 254, 92, 136
• GCF of 192, 47, 498

1. What is the GCF of 162, 24, 747?

Answer: GCF of 162, 24, 747 is 3.

2. How to Find the GCF of 162, 24, 747

Answer: Greatest Common Factor(GCF) of 162, 24, 747 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(162, 24, 747) = 3.