Greatest Common Factor of 63, 87, 14, 648

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

• Greatest Common Factor of 63, 87, 14, 648 by common division method
• Greatest Common Factor of 63, 87, 14, 648 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 63

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

1,3,7,9,21,63

Factors of 87

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

1,3,29,87

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Greatest Common Factor

We found the factors 63,87,14,648 . The biggest common factor number is the GCF number.
So the greatest common factor 63,87,14,648 is 1.

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

• GCF of 97, 70, 70, 686
• GCF of 80, 14, 61, 333
• GCF of 93, 26, 77, 552
• GCF of 62, 10, 71, 451
• GCF of 66, 71, 40, 589

1. What is the GCF of 63, 87, 14, 648?

Answer: GCF of 63, 87, 14, 648 is 1.

2. How to Find the GCF of 63, 87, 14, 648

Answer: Greatest Common Factor(GCF) of 63, 87, 14, 648 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 87, 14, 648) = 1.