Greatest Common Factor of 30, 134, 215

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

• Greatest Common Factor of 30, 134, 215 by common division method
• Greatest Common Factor of 30, 134, 215 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 134

List of positive integer factors of 134 that divides 134 without a remainder.

1,2,67,134

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Greatest Common Factor

We found the factors 30,134,215 . The biggest common factor number is the GCF number.
So the greatest common factor 30,134,215 is 1.

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

• GCF of 19, 870, 785
• GCF of 33, 578, 852
• GCF of 81, 115, 450
• GCF of 77, 146, 540
• GCF of 42, 345, 816

1. What is the GCF of 30, 134, 215?

Answer: GCF of 30, 134, 215 is 1.

2. How to Find the GCF of 30, 134, 215

Answer: Greatest Common Factor(GCF) of 30, 134, 215 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 134, 215) = 1.