Greatest Common Factor of 724, 770, 142, 308, 247

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

• Greatest Common Factor of 724, 770, 142, 308, 247 by common division method
• Greatest Common Factor of 724, 770, 142, 308, 247 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 724

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

1,2,4,181,362,724

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Greatest Common Factor

We found the factors 724,770,142,308,247 . The biggest common factor number is the GCF number.
So the greatest common factor 724,770,142,308,247 is 1.

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

• GCF of 487, 321, 687, 582, 131
• GCF of 107, 320, 403, 606, 613
• GCF of 952, 215, 618, 239, 127
• GCF of 138, 662, 449, 489, 254
• GCF of 593, 490, 371, 208, 377

1. What is the GCF of 724, 770, 142, 308, 247?

Answer: GCF of 724, 770, 142, 308, 247 is 1.

2. How to Find the GCF of 724, 770, 142, 308, 247

Answer: Greatest Common Factor(GCF) of 724, 770, 142, 308, 247 = 1

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

Step 2: Then multiply all the prime factors GCF(724, 770, 142, 308, 247) = 1.