Greatest Common Factor of 63, 27, 57, 88

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

• Greatest Common Factor of 63, 27, 57, 88 by common division method
• Greatest Common Factor of 63, 27, 57, 88 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Greatest Common Factor

We found the factors 63,27,57,88 . The biggest common factor number is the GCF number.
So the greatest common factor 63,27,57,88 is 1.

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

• GCF of 85, 10, 84, 71
• GCF of 13, 90, 78, 61
• GCF of 94, 34, 36, 29
• GCF of 91, 82, 59, 73
• GCF of 18, 77, 47, 68

1. What is the GCF of 63, 27, 57, 88?

Answer: GCF of 63, 27, 57, 88 is 1.

2. How to Find the GCF of 63, 27, 57, 88

Answer: Greatest Common Factor(GCF) of 63, 27, 57, 88 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 27, 57, 88) = 1.