Greatest Common Factor of 96, 51, 45, 78

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

• Greatest Common Factor of 96, 51, 45, 78 by common division method
• Greatest Common Factor of 96, 51, 45, 78 with matching the biggest common factor

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

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 51

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

1,3,17,51

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 96,51,45,78 . The biggest common factor number is the GCF number.
So the greatest common factor 96,51,45,78 is 3.

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

• GCF of 87, 29, 66, 61
• GCF of 15, 71, 70, 50
• GCF of 98, 54, 46, 19
• GCF of 59, 38, 46, 89
• GCF of 23, 38, 77, 39

1. What is the GCF of 96, 51, 45, 78?

Answer: GCF of 96, 51, 45, 78 is 3.

2. How to Find the GCF of 96, 51, 45, 78

Answer: Greatest Common Factor(GCF) of 96, 51, 45, 78 = 3

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

Step 2: Then multiply all the prime factors GCF(96, 51, 45, 78) = 3.