Greatest Common Factor of 30, 61, 24, 103

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

• Greatest Common Factor of 30, 61, 24, 103 by common division method
• Greatest Common Factor of 30, 61, 24, 103 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

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

Factors of 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Greatest Common Factor

We found the factors 30,61,24,103 . The biggest common factor number is the GCF number.
So the greatest common factor 30,61,24,103 is 1.

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

• GCF of 27, 65, 99, 508
• GCF of 93, 67, 36, 244
• GCF of 83, 81, 71, 686
• GCF of 71, 66, 74, 549
• GCF of 80, 47, 96, 144

1. What is the GCF of 30, 61, 24, 103?

Answer: GCF of 30, 61, 24, 103 is 1.

2. How to Find the GCF of 30, 61, 24, 103

Answer: Greatest Common Factor(GCF) of 30, 61, 24, 103 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 61, 24, 103) = 1.