Greatest Common Factor of 87, 4788, 978

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

• Greatest Common Factor of 87, 4788, 978 by common division method
• Greatest Common Factor of 87, 4788, 978 with matching the biggest common factor

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

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 4788

List of positive integer factors of 4788 that divides 4788 without a remainder.

1,2,3,4,6,7,9,12,14,18,19,21,28,36,38,42,57,63,76,84,114,126,133,171,228,252,266,342,399,532,684,798,1197,1596,2394,4788

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Greatest Common Factor

We found the factors 87,4788,978 . The biggest common factor number is the GCF number.
So the greatest common factor 87,4788,978 is 3.

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

• GCF of 12, 6861, 282
• GCF of 51, 8129, 343
• GCF of 66, 5210, 536
• GCF of 21, 9630, 838
• GCF of 87, 6120, 909

1. What is the GCF of 87, 4788, 978?

Answer: GCF of 87, 4788, 978 is 3.

2. How to Find the GCF of 87, 4788, 978

Answer: Greatest Common Factor(GCF) of 87, 4788, 978 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 4788, 978) = 3.