Greatest Common Factor of 987, 193, 77

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

• Greatest Common Factor of 987, 193, 77 by common division method
• Greatest Common Factor of 987, 193, 77 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 193

List of positive integer factors of 193 that divides 193 without a remainder.

1,193

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 987,193,77 . The biggest common factor number is the GCF number.
So the greatest common factor 987,193,77 is 1.

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

• GCF of 258, 374, 53
• GCF of 798, 995, 27
• GCF of 614, 921, 96
• GCF of 577, 226, 92
• GCF of 494, 427, 64

1. What is the GCF of 987, 193, 77?

Answer: GCF of 987, 193, 77 is 1.

2. How to Find the GCF of 987, 193, 77

Answer: Greatest Common Factor(GCF) of 987, 193, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 193, 77) = 1.