Greatest Common Factor of 38, 98, 71, 668

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

• Greatest Common Factor of 38, 98, 71, 668 by common division method
• Greatest Common Factor of 38, 98, 71, 668 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Greatest Common Factor

We found the factors 38,98,71,668 . The biggest common factor number is the GCF number.
So the greatest common factor 38,98,71,668 is 1.

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

• GCF of 91, 59, 33, 229
• GCF of 51, 15, 88, 963
• GCF of 69, 61, 38, 342
• GCF of 63, 31, 91, 682
• GCF of 78, 53, 58, 880

1. What is the GCF of 38, 98, 71, 668?

Answer: GCF of 38, 98, 71, 668 is 1.

2. How to Find the GCF of 38, 98, 71, 668

Answer: Greatest Common Factor(GCF) of 38, 98, 71, 668 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 98, 71, 668) = 1.