Greatest Common Factor of 88, 30, 90, 993

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

• Greatest Common Factor of 88, 30, 90, 993 by common division method
• Greatest Common Factor of 88, 30, 90, 993 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Greatest Common Factor

We found the factors 88,30,90,993 . The biggest common factor number is the GCF number.
So the greatest common factor 88,30,90,993 is 1.

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

• GCF of 20, 16, 54, 364
• GCF of 85, 31, 78, 881
• GCF of 60, 93, 14, 934
• GCF of 42, 31, 31, 708
• GCF of 75, 65, 66, 343

1. What is the GCF of 88, 30, 90, 993?

Answer: GCF of 88, 30, 90, 993 is 1.

2. How to Find the GCF of 88, 30, 90, 993

Answer: Greatest Common Factor(GCF) of 88, 30, 90, 993 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 30, 90, 993) = 1.