Greatest Common Factor of 30, 97, 29, 153

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

• Greatest Common Factor of 30, 97, 29, 153 by common division method
• Greatest Common Factor of 30, 97, 29, 153 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 30,97,29,153 . The biggest common factor number is the GCF number.
So the greatest common factor 30,97,29,153 is 1.

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

• GCF of 76, 64, 17, 198
• GCF of 73, 36, 96, 259
• GCF of 23, 30, 90, 814
• GCF of 46, 42, 70, 611
• GCF of 98, 71, 44, 508

1. What is the GCF of 30, 97, 29, 153?

Answer: GCF of 30, 97, 29, 153 is 1.

2. How to Find the GCF of 30, 97, 29, 153

Answer: Greatest Common Factor(GCF) of 30, 97, 29, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 97, 29, 153) = 1.