Greatest Common Factor of 88, 10, 21, 361

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

• Greatest Common Factor of 88, 10, 21, 361 by common division method
• Greatest Common Factor of 88, 10, 21, 361 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 21

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

1,3,7,21

Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Greatest Common Factor

We found the factors 88,10,21,361 . The biggest common factor number is the GCF number.
So the greatest common factor 88,10,21,361 is 1.

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

• GCF of 24, 33, 88, 145
• GCF of 82, 10, 47, 316
• GCF of 92, 80, 11, 514
• GCF of 71, 44, 66, 273
• GCF of 50, 22, 74, 898

1. What is the GCF of 88, 10, 21, 361?

Answer: GCF of 88, 10, 21, 361 is 1.

2. How to Find the GCF of 88, 10, 21, 361

Answer: Greatest Common Factor(GCF) of 88, 10, 21, 361 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 10, 21, 361) = 1.