Greatest Common Factor of 987, 561, 940

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

• Greatest Common Factor of 987, 561, 940 by common division method
• Greatest Common Factor of 987, 561, 940 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 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 940

List of positive integer factors of 940 that divides 940 without a remainder.

1,2,4,5,10,20,47,94,188,235,470,940

Greatest Common Factor

We found the factors 987,561,940 . The biggest common factor number is the GCF number.
So the greatest common factor 987,561,940 is 1.

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

• GCF of 345, 823, 649
• GCF of 190, 676, 439
• GCF of 794, 932, 992
• GCF of 125, 431, 552
• GCF of 122, 892, 609

1. What is the GCF of 987, 561, 940?

Answer: GCF of 987, 561, 940 is 1.

2. How to Find the GCF of 987, 561, 940

Answer: Greatest Common Factor(GCF) of 987, 561, 940 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 561, 940) = 1.