Greatest Common Factor of 70, 25, 24, 72

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

• Greatest Common Factor of 70, 25, 24, 72 by common division method
• Greatest Common Factor of 70, 25, 24, 72 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 70,25,24,72 . The biggest common factor number is the GCF number.
So the greatest common factor 70,25,24,72 is 1.

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

• GCF of 13, 34, 39, 14
• GCF of 46, 22, 83, 89
• GCF of 54, 53, 23, 82
• GCF of 20, 41, 94, 11
• GCF of 18, 48, 51, 91

1. What is the GCF of 70, 25, 24, 72?

Answer: GCF of 70, 25, 24, 72 is 1.

2. How to Find the GCF of 70, 25, 24, 72

Answer: Greatest Common Factor(GCF) of 70, 25, 24, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 25, 24, 72) = 1.