Greatest Common Factor of 399, 153, 987

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

• Greatest Common Factor of 399, 153, 987 by common division method
• Greatest Common Factor of 399, 153, 987 with matching the biggest common factor

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

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

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 399,153,987 . The biggest common factor number is the GCF number.
So the greatest common factor 399,153,987 is 3.

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

• GCF of 985, 776, 917
• GCF of 432, 599, 781
• GCF of 421, 615, 198
• GCF of 791, 942, 517
• GCF of 626, 715, 124

1. What is the GCF of 399, 153, 987?

Answer: GCF of 399, 153, 987 is 3.

2. How to Find the GCF of 399, 153, 987

Answer: Greatest Common Factor(GCF) of 399, 153, 987 = 3

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

Step 2: Then multiply all the prime factors GCF(399, 153, 987) = 3.