Greatest Common Factor of 1242, 4284

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

• Greatest Common Factor of 1242, 4284 by common division method
• Greatest Common Factor of 1242, 4284 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 x 3 = 18

Factors of 1242

List of positive integer factors of 1242 that divides 1242 without a remainder.

1,2,3,6,9,18,23,27,46,54,69,138,207,414,621,1242

Factors of 4284

List of positive integer factors of 4284 that divides 4284 without a remainder.

1,2,3,4,6,7,9,12,14,17,18,21,28,34,36,42,51,63,68,84,102,119,126,153,204,238,252,306,357,476,612,714,1071,1428,2142,4284

Greatest Common Factor

We found the factors 1242,4284 . The biggest common factor number is the GCF number.
So the greatest common factor 1242,4284 is 18.

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

• GCF of 9001, 7136
• GCF of 6106, 2452
• GCF of 8704, 8620
• GCF of 8111, 3716
• GCF of 9174, 9175

1. What is the GCF of 1242, 4284?

Answer: GCF of 1242, 4284 is 18.

2. How to Find the GCF of 1242, 4284

Answer: Greatest Common Factor(GCF) of 1242, 4284 = 18

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

Step 2: Then multiply all the prime factors GCF(1242, 4284) = 18.