Greatest Common Factor of 987, 671, 435

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

• Greatest Common Factor of 987, 671, 435 by common division method
• Greatest Common Factor of 987, 671, 435 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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Factors of 435

List of positive integer factors of 435 that divides 435 without a remainder.

1,3,5,15,29,87,145,435

Greatest Common Factor

We found the factors 987,671,435 . The biggest common factor number is the GCF number.
So the greatest common factor 987,671,435 is 1.

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

• GCF of 323, 399, 204
• GCF of 743, 135, 452
• GCF of 372, 297, 171
• GCF of 481, 713, 471
• GCF of 139, 585, 113

1. What is the GCF of 987, 671, 435?

Answer: GCF of 987, 671, 435 is 1.

2. How to Find the GCF of 987, 671, 435

Answer: Greatest Common Factor(GCF) of 987, 671, 435 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 671, 435) = 1.