Greatest Common Factor of 987, 189, 830

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

• Greatest Common Factor of 987, 189, 830 by common division method
• Greatest Common Factor of 987, 189, 830 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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 987,189,830 . The biggest common factor number is the GCF number.
So the greatest common factor 987,189,830 is 1.

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

• GCF of 120, 174, 672
• GCF of 807, 101, 370
• GCF of 671, 858, 772
• GCF of 664, 359, 579
• GCF of 636, 649, 823

1. What is the GCF of 987, 189, 830?

Answer: GCF of 987, 189, 830 is 1.

2. How to Find the GCF of 987, 189, 830

Answer: Greatest Common Factor(GCF) of 987, 189, 830 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 189, 830) = 1.