Greatest Common Factor of 142, 228, 711, 970, 399

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

• Greatest Common Factor of 142, 228, 711, 970, 399 by common division method
• Greatest Common Factor of 142, 228, 711, 970, 399 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 142

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

1,2,71,142

Factors of 228

List of positive integer factors of 228 that divides 228 without a remainder.

1,2,3,4,6,12,19,38,57,76,114,228

Factors of 711

List of positive integer factors of 711 that divides 711 without a remainder.

1,3,9,79,237,711

Factors of 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 142,228,711,970,399 . The biggest common factor number is the GCF number.
So the greatest common factor 142,228,711,970,399 is 1.

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

• GCF of 208, 807, 341, 741, 137
• GCF of 364, 647, 582, 883, 866
• GCF of 213, 654, 520, 415, 715
• GCF of 317, 646, 373, 216, 833
• GCF of 304, 130, 173, 193, 476

1. What is the GCF of 142, 228, 711, 970, 399?

Answer: GCF of 142, 228, 711, 970, 399 is 1.

2. How to Find the GCF of 142, 228, 711, 970, 399

Answer: Greatest Common Factor(GCF) of 142, 228, 711, 970, 399 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 228, 711, 970, 399) = 1.