Greatest Common Factor of 987, 631, 505

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

• Greatest Common Factor of 987, 631, 505 by common division method
• Greatest Common Factor of 987, 631, 505 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 631

List of positive integer factors of 631 that divides 631 without a remainder.

1,631

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Greatest Common Factor

We found the factors 987,631,505 . The biggest common factor number is the GCF number.
So the greatest common factor 987,631,505 is 1.

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

• GCF of 599, 349, 544
• GCF of 314, 885, 227
• GCF of 439, 670, 365
• GCF of 900, 274, 628
• GCF of 870, 157, 118

1. What is the GCF of 987, 631, 505?

Answer: GCF of 987, 631, 505 is 1.

2. How to Find the GCF of 987, 631, 505

Answer: Greatest Common Factor(GCF) of 987, 631, 505 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 631, 505) = 1.