Greatest Common Factor of 30, 87, 724

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

• Greatest Common Factor of 30, 87, 724 by common division method
• Greatest Common Factor of 30, 87, 724 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 724

List of positive integer factors of 724 that divides 724 without a remainder.

1,2,4,181,362,724

Greatest Common Factor

We found the factors 30,87,724 . The biggest common factor number is the GCF number.
So the greatest common factor 30,87,724 is 1.

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

• GCF of 30, 17, 551
• GCF of 94, 39, 443
• GCF of 23, 38, 459
• GCF of 61, 40, 209
• GCF of 30, 57, 598

1. What is the GCF of 30, 87, 724?

Answer: GCF of 30, 87, 724 is 1.

2. How to Find the GCF of 30, 87, 724

Answer: Greatest Common Factor(GCF) of 30, 87, 724 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 87, 724) = 1.