Greatest Common Factor of 492, 408, 780

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

• Greatest Common Factor of 492, 408, 780 by common division method
• Greatest Common Factor of 492, 408, 780 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 2 x 3 = 12

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 492,408,780 . The biggest common factor number is the GCF number.
So the greatest common factor 492,408,780 is 12.

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

• GCF of 974, 397, 243
• GCF of 627, 980, 593
• GCF of 751, 815, 735
• GCF of 459, 240, 186
• GCF of 626, 717, 107

1. What is the GCF of 492, 408, 780?

Answer: GCF of 492, 408, 780 is 12.

2. How to Find the GCF of 492, 408, 780

Answer: Greatest Common Factor(GCF) of 492, 408, 780 = 12

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

Step 2: Then multiply all the prime factors GCF(492, 408, 780) = 12.