Greatest Common Factor of 33, 63, 51, 315

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

• Greatest Common Factor of 33, 63, 51, 315 by common division method
• Greatest Common Factor of 33, 63, 51, 315 with matching the biggest common factor

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

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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

Greatest Common Factor

We found the factors 33,63,51,315 . The biggest common factor number is the GCF number.
So the greatest common factor 33,63,51,315 is 3.

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

• GCF of 59, 44, 10, 445
• GCF of 31, 85, 36, 958
• GCF of 17, 59, 80, 850
• GCF of 46, 46, 20, 351
• GCF of 55, 90, 34, 917

1. What is the GCF of 33, 63, 51, 315?

Answer: GCF of 33, 63, 51, 315 is 3.

2. How to Find the GCF of 33, 63, 51, 315

Answer: Greatest Common Factor(GCF) of 33, 63, 51, 315 = 3

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

Step 2: Then multiply all the prime factors GCF(33, 63, 51, 315) = 3.