Greatest Common Factor of 420, 300, 246

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

• Greatest Common Factor of 420, 300, 246 by common division method
• Greatest Common Factor of 420, 300, 246 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 300

List of positive integer factors of 300 that divides 300 without a remainder.

1,2,3,4,5,6,10,12,15,20,25,30,50,60,75,100,150,300

Factors of 246

List of positive integer factors of 246 that divides 246 without a remainder.

1,2,3,6,41,82,123,246

Greatest Common Factor

We found the factors 420,300,246 . The biggest common factor number is the GCF number.
So the greatest common factor 420,300,246 is 6.

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

• GCF of 699, 773, 560
• GCF of 793, 404, 334
• GCF of 564, 942, 573
• GCF of 356, 673, 206
• GCF of 789, 935, 523

1. What is the GCF of 420, 300, 246?

Answer: GCF of 420, 300, 246 is 6.

2. How to Find the GCF of 420, 300, 246

Answer: Greatest Common Factor(GCF) of 420, 300, 246 = 6

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

Step 2: Then multiply all the prime factors GCF(420, 300, 246) = 6.