Greatest Common Factor of 987, 903, 639

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

• Greatest Common Factor of 987, 903, 639 by common division method
• Greatest Common Factor of 987, 903, 639 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 903

List of positive integer factors of 903 that divides 903 without a remainder.

1,3,7,21,43,129,301,903

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Greatest Common Factor

We found the factors 987,903,639 . The biggest common factor number is the GCF number.
So the greatest common factor 987,903,639 is 3.

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

• GCF of 702, 244, 895
• GCF of 984, 579, 220
• GCF of 110, 456, 516
• GCF of 109, 815, 951
• GCF of 594, 271, 124

1. What is the GCF of 987, 903, 639?

Answer: GCF of 987, 903, 639 is 3.

2. How to Find the GCF of 987, 903, 639

Answer: Greatest Common Factor(GCF) of 987, 903, 639 = 3

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

Step 2: Then multiply all the prime factors GCF(987, 903, 639) = 3.