Greatest Common Factor of 88, 21, 41, 15

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

• Greatest Common Factor of 88, 21, 41, 15 by common division method
• Greatest Common Factor of 88, 21, 41, 15 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 88

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

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

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 88,21,41,15 . The biggest common factor number is the GCF number.
So the greatest common factor 88,21,41,15 is 1.

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

• GCF of 40, 15, 54, 74
• GCF of 17, 70, 95, 48
• GCF of 99, 19, 94, 40
• GCF of 40, 71, 12, 88
• GCF of 48, 59, 65, 28

1. What is the GCF of 88, 21, 41, 15?

Answer: GCF of 88, 21, 41, 15 is 1.

2. How to Find the GCF of 88, 21, 41, 15

Answer: Greatest Common Factor(GCF) of 88, 21, 41, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 21, 41, 15) = 1.