Greatest Common Factor of 675, 423, 987

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

• Greatest Common Factor of 675, 423, 987 by common division method
• Greatest Common Factor of 675, 423, 987 with matching the biggest common factor

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

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 987

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

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

Greatest Common Factor

We found the factors 675,423,987 . The biggest common factor number is the GCF number.
So the greatest common factor 675,423,987 is 3.

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

• GCF of 871, 370, 874
• GCF of 653, 931, 685
• GCF of 354, 326, 276
• GCF of 359, 198, 841
• GCF of 276, 408, 650

1. What is the GCF of 675, 423, 987?

Answer: GCF of 675, 423, 987 is 3.

2. How to Find the GCF of 675, 423, 987

Answer: Greatest Common Factor(GCF) of 675, 423, 987 = 3

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

Step 2: Then multiply all the prime factors GCF(675, 423, 987) = 3.