Greatest Common Factor of 207, 855, 153

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

• Greatest Common Factor of 207, 855, 153 by common division method
• Greatest Common Factor of 207, 855, 153 with matching the biggest common factor

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

Factors of 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 153

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

1,3,9,17,51,153

Greatest Common Factor

We found the factors 207,855,153 . The biggest common factor number is the GCF number.
So the greatest common factor 207,855,153 is 9.

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

• GCF of 873, 302, 343
• GCF of 322, 136, 481
• GCF of 496, 147, 931
• GCF of 516, 422, 972
• GCF of 813, 137, 151

1. What is the GCF of 207, 855, 153?

Answer: GCF of 207, 855, 153 is 9.

2. How to Find the GCF of 207, 855, 153

Answer: Greatest Common Factor(GCF) of 207, 855, 153 = 9

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

Step 2: Then multiply all the prime factors GCF(207, 855, 153) = 9.