Greatest Common Factor of 987, 187, 620

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

• Greatest Common Factor of 987, 187, 620 by common division method
• Greatest Common Factor of 987, 187, 620 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 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Greatest Common Factor

We found the factors 987,187,620 . The biggest common factor number is the GCF number.
So the greatest common factor 987,187,620 is 1.

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

• GCF of 841, 205, 711
• GCF of 277, 301, 823
• GCF of 781, 629, 843
• GCF of 815, 333, 186
• GCF of 954, 672, 910

1. What is the GCF of 987, 187, 620?

Answer: GCF of 987, 187, 620 is 1.

2. How to Find the GCF of 987, 187, 620

Answer: Greatest Common Factor(GCF) of 987, 187, 620 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 187, 620) = 1.