Greatest Common Factor of 30, 48, 63, 208

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

• Greatest Common Factor of 30, 48, 63, 208 by common division method
• Greatest Common Factor of 30, 48, 63, 208 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 30

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

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

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 63

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

1,3,7,9,21,63

Factors of 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Greatest Common Factor

We found the factors 30,48,63,208 . The biggest common factor number is the GCF number.
So the greatest common factor 30,48,63,208 is 1.

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

• GCF of 75, 43, 59, 545
• GCF of 46, 39, 98, 543
• GCF of 82, 38, 93, 971
• GCF of 48, 54, 27, 193
• GCF of 44, 38, 86, 506

1. What is the GCF of 30, 48, 63, 208?

Answer: GCF of 30, 48, 63, 208 is 1.

2. How to Find the GCF of 30, 48, 63, 208

Answer: Greatest Common Factor(GCF) of 30, 48, 63, 208 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 48, 63, 208) = 1.