Greatest Common Factor of 825, 756, 51

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

• Greatest Common Factor of 825, 756, 51 by common division method
• Greatest Common Factor of 825, 756, 51 with matching the biggest common factor

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

Factors of 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 51

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

1,3,17,51

Greatest Common Factor

We found the factors 825,756,51 . The biggest common factor number is the GCF number.
So the greatest common factor 825,756,51 is 3.

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

• GCF of 446, 598, 44
• GCF of 176, 891, 47
• GCF of 464, 651, 57
• GCF of 947, 695, 39
• GCF of 418, 847, 37

1. What is the GCF of 825, 756, 51?

Answer: GCF of 825, 756, 51 is 3.

2. How to Find the GCF of 825, 756, 51

Answer: Greatest Common Factor(GCF) of 825, 756, 51 = 3

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

Step 2: Then multiply all the prime factors GCF(825, 756, 51) = 3.