Greatest Common Factor of 153, 180, 945

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

• Greatest Common Factor of 153, 180, 945 by common division method
• Greatest Common Factor of 153, 180, 945 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 153

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

1,3,9,17,51,153

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 153,180,945 . The biggest common factor number is the GCF number.
So the greatest common factor 153,180,945 is 9.

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

• GCF of 538, 746, 936
• GCF of 329, 455, 690
• GCF of 164, 649, 377
• GCF of 710, 669, 907
• GCF of 517, 138, 982

1. What is the GCF of 153, 180, 945?

Answer: GCF of 153, 180, 945 is 9.

2. How to Find the GCF of 153, 180, 945

Answer: Greatest Common Factor(GCF) of 153, 180, 945 = 9

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

Step 2: Then multiply all the prime factors GCF(153, 180, 945) = 9.