Greatest Common Factor of 987, 440, 574, 900, 638

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

• Greatest Common Factor of 987, 440, 574, 900, 638 by common division method
• Greatest Common Factor of 987, 440, 574, 900, 638 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Factors of 574

List of positive integer factors of 574 that divides 574 without a remainder.

1,2,7,14,41,82,287,574

Factors of 900

List of positive integer factors of 900 that divides 900 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 987,440,574,900,638 . The biggest common factor number is the GCF number.
So the greatest common factor 987,440,574,900,638 is 1.

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

• GCF of 139, 472, 885, 113, 359
• GCF of 556, 514, 907, 951, 650
• GCF of 697, 106, 900, 434, 582
• GCF of 648, 724, 584, 292, 150
• GCF of 464, 264, 824, 506, 234

1. What is the GCF of 987, 440, 574, 900, 638?

Answer: GCF of 987, 440, 574, 900, 638 is 1.

2. How to Find the GCF of 987, 440, 574, 900, 638

Answer: Greatest Common Factor(GCF) of 987, 440, 574, 900, 638 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 440, 574, 900, 638) = 1.