Greatest Common Factor of 987, 441, 30

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

• Greatest Common Factor of 987, 441, 30 by common division method
• Greatest Common Factor of 987, 441, 30 with matching the biggest common factor

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

Factors of 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 987,441,30 . The biggest common factor number is the GCF number.
So the greatest common factor 987,441,30 is 3.

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

• GCF of 260, 834, 34
• GCF of 903, 146, 95
• GCF of 842, 501, 86
• GCF of 458, 842, 87
• GCF of 426, 334, 43

1. What is the GCF of 987, 441, 30?

Answer: GCF of 987, 441, 30 is 3.

2. How to Find the GCF of 987, 441, 30

Answer: Greatest Common Factor(GCF) of 987, 441, 30 = 3

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

Step 2: Then multiply all the prime factors GCF(987, 441, 30) = 3.