Greatest Common Factor of 987, 677, 305

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

• Greatest Common Factor of 987, 677, 305 by common division method
• Greatest Common Factor of 987, 677, 305 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 677

List of positive integer factors of 677 that divides 677 without a remainder.

1,677

Factors of 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

Greatest Common Factor

We found the factors 987,677,305 . The biggest common factor number is the GCF number.
So the greatest common factor 987,677,305 is 1.

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

• GCF of 462, 421, 263
• GCF of 142, 976, 977
• GCF of 686, 243, 644
• GCF of 739, 998, 364
• GCF of 109, 251, 591

1. What is the GCF of 987, 677, 305?

Answer: GCF of 987, 677, 305 is 1.

2. How to Find the GCF of 987, 677, 305

Answer: Greatest Common Factor(GCF) of 987, 677, 305 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 677, 305) = 1.