Greatest Common Factor of 38, 90, 33, 920

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

• Greatest Common Factor of 38, 90, 33, 920 by common division method
• Greatest Common Factor of 38, 90, 33, 920 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 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 38,90,33,920 . The biggest common factor number is the GCF number.
So the greatest common factor 38,90,33,920 is 1.

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

• GCF of 61, 44, 23, 373
• GCF of 83, 42, 88, 386
• GCF of 38, 95, 15, 847
• GCF of 33, 86, 76, 586
• GCF of 68, 43, 29, 881

1. What is the GCF of 38, 90, 33, 920?

Answer: GCF of 38, 90, 33, 920 is 1.

2. How to Find the GCF of 38, 90, 33, 920

Answer: Greatest Common Factor(GCF) of 38, 90, 33, 920 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 90, 33, 920) = 1.