Greatest Common Factor of 981, 9870

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

• Greatest Common Factor of 981, 9870 by common division method
• Greatest Common Factor of 981, 9870 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Factors of 9870

List of positive integer factors of 9870 that divides 9870 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,47,70,94,105,141,210,235,282,329,470,658,705,987,1410,1645,1974,3290,4935,9870

Greatest Common Factor

We found the factors 981,9870 . The biggest common factor number is the GCF number.
So the greatest common factor 981,9870 is 3.

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

• GCF of 103, 7371
• GCF of 560, 1473
• GCF of 900, 1811
• GCF of 728, 7504
• GCF of 834, 1906

1. What is the GCF of 981, 9870?

Answer: GCF of 981, 9870 is 3.

2. How to Find the GCF of 981, 9870

Answer: Greatest Common Factor(GCF) of 981, 9870 = 3

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

Step 2: Then multiply all the prime factors GCF(981, 9870) = 3.