Greatest Common Factor of 88, 49, 15, 398

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

• Greatest Common Factor of 88, 49, 15, 398 by common division method
• Greatest Common Factor of 88, 49, 15, 398 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 15

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

1,3,5,15

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 88,49,15,398 . The biggest common factor number is the GCF number.
So the greatest common factor 88,49,15,398 is 1.

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

• GCF of 26, 67, 84, 441
• GCF of 74, 33, 61, 843
• GCF of 14, 69, 34, 153
• GCF of 42, 26, 13, 502
• GCF of 64, 78, 37, 286

1. What is the GCF of 88, 49, 15, 398?

Answer: GCF of 88, 49, 15, 398 is 1.

2. How to Find the GCF of 88, 49, 15, 398

Answer: Greatest Common Factor(GCF) of 88, 49, 15, 398 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 49, 15, 398) = 1.