Greatest Common Factor of 38, 63, 70, 195

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

• Greatest Common Factor of 38, 63, 70, 195 by common division method
• Greatest Common Factor of 38, 63, 70, 195 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 38,63,70,195 . The biggest common factor number is the GCF number.
So the greatest common factor 38,63,70,195 is 1.

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

• GCF of 99, 50, 64, 976
• GCF of 40, 36, 94, 431
• GCF of 34, 19, 36, 463
• GCF of 66, 15, 34, 887
• GCF of 10, 92, 85, 131

1. What is the GCF of 38, 63, 70, 195?

Answer: GCF of 38, 63, 70, 195 is 1.

2. How to Find the GCF of 38, 63, 70, 195

Answer: Greatest Common Factor(GCF) of 38, 63, 70, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 63, 70, 195) = 1.