Greatest Common Factor of 456, 438, 33

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

• Greatest Common Factor of 456, 438, 33 by common division method
• Greatest Common Factor of 456, 438, 33 with matching the biggest common factor

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

Factors of 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 33

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

1,3,11,33

Greatest Common Factor

We found the factors 456,438,33 . The biggest common factor number is the GCF number.
So the greatest common factor 456,438,33 is 3.

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

• GCF of 786, 491, 81
• GCF of 795, 325, 68
• GCF of 616, 878, 36
• GCF of 210, 764, 46
• GCF of 264, 672, 45

1. What is the GCF of 456, 438, 33?

Answer: GCF of 456, 438, 33 is 3.

2. How to Find the GCF of 456, 438, 33

Answer: Greatest Common Factor(GCF) of 456, 438, 33 = 3

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

Step 2: Then multiply all the prime factors GCF(456, 438, 33) = 3.