Greatest Common Factor of 38, 49, 90, 949

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

• Greatest Common Factor of 38, 49, 90, 949 by common division method
• Greatest Common Factor of 38, 49, 90, 949 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 49

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

1,7,49

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 949

List of positive integer factors of 949 that divides 949 without a remainder.

1,13,73,949

Greatest Common Factor

We found the factors 38,49,90,949 . The biggest common factor number is the GCF number.
So the greatest common factor 38,49,90,949 is 1.

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

• GCF of 41, 58, 58, 166
• GCF of 99, 35, 12, 334
• GCF of 71, 37, 74, 383
• GCF of 88, 13, 42, 363
• GCF of 30, 40, 62, 295

1. What is the GCF of 38, 49, 90, 949?

Answer: GCF of 38, 49, 90, 949 is 1.

2. How to Find the GCF of 38, 49, 90, 949

Answer: Greatest Common Factor(GCF) of 38, 49, 90, 949 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 49, 90, 949) = 1.