Greatest Common Factor of 315, 153, 989

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

• Greatest Common Factor of 315, 153, 989 by common division method
• Greatest Common Factor of 315, 153, 989 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 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Greatest Common Factor

We found the factors 315,153,989 . The biggest common factor number is the GCF number.
So the greatest common factor 315,153,989 is 1.

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

• GCF of 380, 276, 799
• GCF of 149, 862, 839
• GCF of 236, 994, 529
• GCF of 114, 900, 844
• GCF of 807, 648, 980

1. What is the GCF of 315, 153, 989?

Answer: GCF of 315, 153, 989 is 1.

2. How to Find the GCF of 315, 153, 989

Answer: Greatest Common Factor(GCF) of 315, 153, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(315, 153, 989) = 1.