Greatest Common Factor of 987, 783, 80

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

• Greatest Common Factor of 987, 783, 80 by common division method
• Greatest Common Factor of 987, 783, 80 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 783

List of positive integer factors of 783 that divides 783 without a remainder.

1,3,9,27,29,87,261,783

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 987,783,80 . The biggest common factor number is the GCF number.
So the greatest common factor 987,783,80 is 1.

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

• GCF of 568, 473, 66
• GCF of 429, 162, 30
• GCF of 868, 746, 97
• GCF of 677, 837, 73
• GCF of 944, 331, 92

1. What is the GCF of 987, 783, 80?

Answer: GCF of 987, 783, 80 is 1.

2. How to Find the GCF of 987, 783, 80

Answer: Greatest Common Factor(GCF) of 987, 783, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 783, 80) = 1.