Greatest Common Factor of 70, 72, 50, 164

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

• Greatest Common Factor of 70, 72, 50, 164 by common division method
• Greatest Common Factor of 70, 72, 50, 164 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 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

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Greatest Common Factor

We found the factors 70,72,50,164 . The biggest common factor number is the GCF number.
So the greatest common factor 70,72,50,164 is 2.

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

• GCF of 14, 91, 30, 342
• GCF of 88, 27, 70, 345
• GCF of 24, 50, 72, 248
• GCF of 13, 75, 67, 397
• GCF of 85, 13, 42, 103

1. What is the GCF of 70, 72, 50, 164?

Answer: GCF of 70, 72, 50, 164 is 2.

2. How to Find the GCF of 70, 72, 50, 164

Answer: Greatest Common Factor(GCF) of 70, 72, 50, 164 = 2

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

Step 2: Then multiply all the prime factors GCF(70, 72, 50, 164) = 2.