Greatest Common Factor of 45, 441, 387

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

• Greatest Common Factor of 45, 441, 387 by common division method
• Greatest Common Factor of 45, 441, 387 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 441

List of positive integer factors of 441 that divides 441 without a remainder.

1,3,7,9,21,49,63,147,441

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Greatest Common Factor

We found the factors 45,441,387 . The biggest common factor number is the GCF number.
So the greatest common factor 45,441,387 is 9.

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

• GCF of 72, 458, 187
• GCF of 62, 974, 121
• GCF of 14, 942, 277
• GCF of 49, 694, 464
• GCF of 83, 845, 326

1. What is the GCF of 45, 441, 387?

Answer: GCF of 45, 441, 387 is 9.

2. How to Find the GCF of 45, 441, 387

Answer: Greatest Common Factor(GCF) of 45, 441, 387 = 9

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

Step 2: Then multiply all the prime factors GCF(45, 441, 387) = 9.