Greatest Common Factor of 63, 47, 87, 992

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

• Greatest Common Factor of 63, 47, 87, 992 by common division method
• Greatest Common Factor of 63, 47, 87, 992 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 87

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

1,3,29,87

Factors of 992

List of positive integer factors of 992 that divides 992 without a remainder.

1,2,4,8,16,31,32,62,124,248,496,992

Greatest Common Factor

We found the factors 63,47,87,992 . The biggest common factor number is the GCF number.
So the greatest common factor 63,47,87,992 is 1.

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

• GCF of 11, 18, 21, 431
• GCF of 46, 40, 39, 884
• GCF of 68, 90, 40, 858
• GCF of 83, 18, 56, 869
• GCF of 44, 27, 62, 813

1. What is the GCF of 63, 47, 87, 992?

Answer: GCF of 63, 47, 87, 992 is 1.

2. How to Find the GCF of 63, 47, 87, 992

Answer: Greatest Common Factor(GCF) of 63, 47, 87, 992 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 47, 87, 992) = 1.