Greatest Common Factor of 728, 136, 143

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

• Greatest Common Factor of 728, 136, 143 by common division method
• Greatest Common Factor of 728, 136, 143 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 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Greatest Common Factor

We found the factors 728,136,143 . The biggest common factor number is the GCF number.
So the greatest common factor 728,136,143 is 1.

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

• GCF of 966, 844, 447
• GCF of 414, 426, 408
• GCF of 623, 340, 193
• GCF of 749, 997, 963
• GCF of 414, 336, 616

1. What is the GCF of 728, 136, 143?

Answer: GCF of 728, 136, 143 is 1.

2. How to Find the GCF of 728, 136, 143

Answer: Greatest Common Factor(GCF) of 728, 136, 143 = 1

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

Step 2: Then multiply all the prime factors GCF(728, 136, 143) = 1.