Greatest Common Factor of 247, 468, 442

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

• Greatest Common Factor of 247, 468, 442 by common division method
• Greatest Common Factor of 247, 468, 442 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 468

List of positive integer factors of 468 that divides 468 without a remainder.

1,2,3,4,6,9,12,13,18,26,36,39,52,78,117,156,234,468

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 247,468,442 . The biggest common factor number is the GCF number.
So the greatest common factor 247,468,442 is 13.

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

• GCF of 967, 521, 653
• GCF of 864, 405, 237
• GCF of 138, 769, 208
• GCF of 669, 260, 567
• GCF of 690, 169, 201

1. What is the GCF of 247, 468, 442?

Answer: GCF of 247, 468, 442 is 13.

2. How to Find the GCF of 247, 468, 442

Answer: Greatest Common Factor(GCF) of 247, 468, 442 = 13

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

Step 2: Then multiply all the prime factors GCF(247, 468, 442) = 13.